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authorDavid Howells <dhowells@redhat.com>2006-10-05 14:55:46 +0100
committerDavid Howells <dhowells@warthog.cambridge.redhat.com>2006-10-05 15:10:12 +0100
commit7d12e780e003f93433d49ce78cfedf4b4c52adc5 (patch)
tree6748550400445c11a306b132009f3001e3525df8 /sound
parentda482792a6d1a3fbaaa25fae867b343fb4db3246 (diff)
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
Diffstat (limited to 'sound')
-rw-r--r--sound/aoa/core/snd-aoa-gpio-feature.c4
-rw-r--r--sound/aoa/soundbus/i2sbus/i2sbus-core.c5
-rw-r--r--sound/aoa/soundbus/i2sbus/i2sbus-pcm.c4
-rw-r--r--sound/aoa/soundbus/i2sbus/i2sbus.h4
-rw-r--r--sound/arm/aaci.c2
-rw-r--r--sound/arm/pxa2xx-ac97.c2
-rw-r--r--sound/arm/pxa2xx-pcm.c2
-rw-r--r--sound/drivers/mpu401/mpu401_uart.c8
-rw-r--r--sound/drivers/mtpav.c2
-rw-r--r--sound/drivers/mts64.c2
-rw-r--r--sound/drivers/serial-u16550.c2
-rw-r--r--sound/drivers/vx/vx_core.c2
-rw-r--r--sound/isa/ad1816a/ad1816a_lib.c2
-rw-r--r--sound/isa/ad1848/ad1848_lib.c2
-rw-r--r--sound/isa/cs423x/cs4231_lib.c2
-rw-r--r--sound/isa/es1688/es1688_lib.c2
-rw-r--r--sound/isa/es18xx.c4
-rw-r--r--sound/isa/gus/gus_irq.c2
-rw-r--r--sound/isa/gus/gusmax.c6
-rw-r--r--sound/isa/gus/interwave.c6
-rw-r--r--sound/isa/opl3sa2.c6
-rw-r--r--sound/isa/opti9xx/opti92x-ad1848.c2
-rw-r--r--sound/isa/sb/es968.c3
-rw-r--r--sound/isa/sb/sb16_main.c4
-rw-r--r--sound/isa/sb/sb8.c2
-rw-r--r--sound/isa/sb/sb_common.c2
-rw-r--r--sound/isa/sgalaxy.c2
-rw-r--r--sound/isa/wavefront/wavefront.c4
-rw-r--r--sound/mips/au1x00.c2
-rw-r--r--sound/oss/ad1816.c2
-rw-r--r--sound/oss/ad1848.c4
-rw-r--r--sound/oss/ad1889.c2
-rw-r--r--sound/oss/btaudio.c2
-rw-r--r--sound/oss/cs46xx.c2
-rw-r--r--sound/oss/dmasound/dmasound_atari.c4
-rw-r--r--sound/oss/dmasound/dmasound_awacs.c14
-rw-r--r--sound/oss/dmasound/dmasound_paula.c4
-rw-r--r--sound/oss/dmasound/dmasound_q40.c8
-rw-r--r--sound/oss/emu10k1/irqmgr.c2
-rw-r--r--sound/oss/emu10k1/main.c2
-rw-r--r--sound/oss/es1371.c2
-rw-r--r--sound/oss/hal2.c2
-rw-r--r--sound/oss/i810_audio.c2
-rw-r--r--sound/oss/mpu401.c2
-rw-r--r--sound/oss/mpu401.h3
-rw-r--r--sound/oss/msnd_pinnacle.c2
-rw-r--r--sound/oss/nec_vrc5477.c2
-rw-r--r--sound/oss/nm256.h2
-rw-r--r--sound/oss/nm256_audio.c8
-rw-r--r--sound/oss/pas2_card.c2
-rw-r--r--sound/oss/sb_common.c4
-rw-r--r--sound/oss/sh_dac_audio.c2
-rw-r--r--sound/oss/swarm_cs4297a.c2
-rw-r--r--sound/oss/trident.c2
-rw-r--r--sound/oss/uart401.c2
-rw-r--r--sound/oss/uart6850.c2
-rw-r--r--sound/oss/via82cxxx_audio.c6
-rw-r--r--sound/oss/vidc.h2
-rw-r--r--sound/oss/vwsnd.c4
-rw-r--r--sound/oss/waveartist.c2
-rw-r--r--sound/parisc/harmony.c2
-rw-r--r--sound/pci/ad1889.c4
-rw-r--r--sound/pci/ali5451/ali5451.c4
-rw-r--r--sound/pci/als300.c6
-rw-r--r--sound/pci/als4000.c4
-rw-r--r--sound/pci/atiixp.c2
-rw-r--r--sound/pci/atiixp_modem.c2
-rw-r--r--sound/pci/au88x0/au88x0.h3
-rw-r--r--sound/pci/au88x0/au88x0_core.c4
-rw-r--r--sound/pci/azt3328.c4
-rw-r--r--sound/pci/bt87x.c2
-rw-r--r--sound/pci/ca0106/ca0106_main.c3
-rw-r--r--sound/pci/cmipci.c4
-rw-r--r--sound/pci/cs4281.c4
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.c2
-rw-r--r--sound/pci/cs5535audio/cs5535audio.c3
-rw-r--r--sound/pci/echoaudio/echoaudio.c3
-rw-r--r--sound/pci/emu10k1/emu10k1x.c3
-rw-r--r--sound/pci/emu10k1/irq.c2
-rw-r--r--sound/pci/ens1370.c4
-rw-r--r--sound/pci/es1938.c6
-rw-r--r--sound/pci/es1968.c6
-rw-r--r--sound/pci/fm801.c4
-rw-r--r--sound/pci/hda/hda_intel.c2
-rw-r--r--sound/pci/ice1712/ice1712.c6
-rw-r--r--sound/pci/ice1712/ice1724.c4
-rw-r--r--sound/pci/intel8x0.c2
-rw-r--r--sound/pci/intel8x0m.c2
-rw-r--r--sound/pci/korg1212/korg1212.c2
-rw-r--r--sound/pci/maestro3.c3
-rw-r--r--sound/pci/mixart/mixart_core.c2
-rw-r--r--sound/pci/mixart/mixart_core.h2
-rw-r--r--sound/pci/nm256/nm256.c6
-rw-r--r--sound/pci/pcxhr/pcxhr_core.c2
-rw-r--r--sound/pci/pcxhr/pcxhr_core.h2
-rw-r--r--sound/pci/riptide/riptide.c5
-rw-r--r--sound/pci/rme32.c3
-rw-r--r--sound/pci/rme96.c3
-rw-r--r--sound/pci/rme9652/hdsp.c2
-rw-r--r--sound/pci/rme9652/hdspm.c3
-rw-r--r--sound/pci/rme9652/rme9652.c2
-rw-r--r--sound/pci/sonicvibes.c4
-rw-r--r--sound/pci/trident/trident_main.c7
-rw-r--r--sound/pci/via82xx.c6
-rw-r--r--sound/pci/via82xx_modem.c2
-rw-r--r--sound/pci/ymfpci/ymfpci_main.c4
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf.h2
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_irq.c4
-rw-r--r--sound/ppc/pmac.c6
-rw-r--r--sound/ppc/tumbler.c2
-rw-r--r--sound/sparc/amd7930.c2
-rw-r--r--sound/sparc/cs4231.c2
-rw-r--r--sound/sparc/dbri.c3
-rw-r--r--sound/usb/usbaudio.c4
-rw-r--r--sound/usb/usbmidi.c4
-rw-r--r--sound/usb/usbmixer.c5
-rw-r--r--sound/usb/usx2y/usbusx2y.c4
-rw-r--r--sound/usb/usx2y/usbusx2yaudio.c10
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.c6
119 files changed, 187 insertions, 217 deletions
diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c
index 7c26089527f6..40eb47eccf9a 100644
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/snd-aoa-gpio-feature.c
@@ -283,9 +283,7 @@ static void ftr_gpio_exit(struct gpio_runtime *rt)
mutex_destroy(&rt->line_out_notify.mutex);
}
-static irqreturn_t ftr_handle_notify_irq(int xx,
- void *data,
- struct pt_regs *regs)
+static irqreturn_t ftr_handle_notify_irq(int xx, void *data)
{
struct gpio_notification *notif = data;
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-core.c b/sound/aoa/soundbus/i2sbus/i2sbus-core.c
index 23190aa6bc7b..e593a1333fe3 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-core.c
+++ b/sound/aoa/soundbus/i2sbus/i2sbus-core.c
@@ -93,7 +93,7 @@ static void i2sbus_release_dev(struct device *dev)
kfree(i2sdev);
}
-static irqreturn_t i2sbus_bus_intr(int irq, void *devid, struct pt_regs *regs)
+static irqreturn_t i2sbus_bus_intr(int irq, void *devid)
{
struct i2sbus_dev *dev = devid;
u32 intreg;
@@ -165,8 +165,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
static const char *rnames[] = { "i2sbus: %s (control)",
"i2sbus: %s (tx)",
"i2sbus: %s (rx)" };
- static irqreturn_t (*ints[])(int irq, void *devid,
- struct pt_regs *regs) = {
+ static irq_handler_t ints[] = {
i2sbus_bus_intr,
i2sbus_tx_intr,
i2sbus_rx_intr
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c b/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c
index 3049015a04f1..5eff30b10201 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c
+++ b/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c
@@ -642,13 +642,13 @@ static inline void handle_interrupt(struct i2sbus_dev *i2sdev, int in)
spin_unlock(&i2sdev->low_lock);
}
-irqreturn_t i2sbus_tx_intr(int irq, void *devid, struct pt_regs *regs)
+irqreturn_t i2sbus_tx_intr(int irq, void *devid)
{
handle_interrupt((struct i2sbus_dev *)devid, 0);
return IRQ_HANDLED;
}
-irqreturn_t i2sbus_rx_intr(int irq, void *devid, struct pt_regs * regs)
+irqreturn_t i2sbus_rx_intr(int irq, void *devid)
{
handle_interrupt((struct i2sbus_dev *)devid, 1);
return IRQ_HANDLED;
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus.h b/sound/aoa/soundbus/i2sbus/i2sbus.h
index 0c69d209be50..ec20ee615d7f 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus.h
+++ b/sound/aoa/soundbus/i2sbus/i2sbus.h
@@ -97,9 +97,9 @@ i2sbus_attach_codec(struct soundbus_dev *dev, struct snd_card *card,
extern void
i2sbus_detach_codec(struct soundbus_dev *dev, void *data);
extern irqreturn_t
-i2sbus_tx_intr(int irq, void *devid, struct pt_regs *regs);
+i2sbus_tx_intr(int irq, void *devid);
extern irqreturn_t
-i2sbus_rx_intr(int irq, void *devid, struct pt_regs *regs);
+i2sbus_rx_intr(int irq, void *devid);
/* control specific functions */
extern int i2sbus_control_init(struct macio_dev* dev,
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 8435fdd1c87c..53675cf4de44 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -221,7 +221,7 @@ static void aaci_fifo_irq(struct aaci *aaci, u32 mask)
}
}
-static irqreturn_t aaci_irq(int irq, void *devid, struct pt_regs *regs)
+static irqreturn_t aaci_irq(int irq, void *devid)
{
struct aaci *aaci = devid;
u32 mask;
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 599aff8290e8..dede954b2c65 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -152,7 +152,7 @@ static void pxa2xx_ac97_reset(struct snd_ac97 *ac97)
GCR |= GCR_SDONE_IE|GCR_CDONE_IE;
}
-static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id)
{
long status;
diff --git a/sound/arm/pxa2xx-pcm.c b/sound/arm/pxa2xx-pcm.c
index 4938ef10b813..e8cf904b8358 100644
--- a/sound/arm/pxa2xx-pcm.c
+++ b/sound/arm/pxa2xx-pcm.c
@@ -137,7 +137,7 @@ static int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
return ret;
}
-static void pxa2xx_pcm_dma_irq(int dma_ch, void *dev_id, struct pt_regs *regs)
+static void pxa2xx_pcm_dma_irq(int dma_ch, void *dev_id)
{
struct snd_pcm_substream *substream = dev_id;
struct pxa2xx_runtime_data *rtd = substream->runtime->private_data;
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 4bf07ca9b17d..3daa9fa56c0b 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -125,12 +125,10 @@ static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
* snd_mpu401_uart_interrupt - generic MPU401-UART interrupt handler
* @irq: the irq number
* @dev_id: mpu401 instance
- * @regs: the reigster
*
* Processes the interrupt for MPU401-UART i/o.
*/
-irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id)
{
struct snd_mpu401 *mpu = dev_id;
@@ -146,12 +144,10 @@ EXPORT_SYMBOL(snd_mpu401_uart_interrupt);
* snd_mpu401_uart_interrupt_tx - generic MPU401-UART transmit irq handler
* @irq: the irq number
* @dev_id: mpu401 instance
- * @regs: the reigster
*
* Processes the interrupt for MPU401-UART output.
*/
-irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id,
- struct pt_regs *regs)
+irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id)
{
struct snd_mpu401 *mpu = dev_id;
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c
index e064d6c5685b..a9ff391258e7 100644
--- a/sound/drivers/mtpav.c
+++ b/sound/drivers/mtpav.c
@@ -570,7 +570,7 @@ static void snd_mtpav_read_bytes(struct mtpav *mcrd)
} while (sbyt & SIGS_BYTE);
}
-static irqreturn_t snd_mtpav_irqh(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_mtpav_irqh(int irq, void *dev_id)
{
struct mtpav *mcard = dev_id;
diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
index ab8d4effcf9e..5327c6f841f4 100644
--- a/sound/drivers/mts64.c
+++ b/sound/drivers/mts64.c
@@ -838,7 +838,7 @@ static int __devinit snd_mts64_rawmidi_create(struct snd_card *card)
/*********************************************************************
* parport stuff
*********************************************************************/
-static void snd_mts64_interrupt(int irq, void *private, struct pt_regs *r)
+static void snd_mts64_interrupt(int irq, void *private)
{
struct mts64 *mts = ((struct snd_card*)private)->private_data;
u16 ret;
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 52afb4bd2079..74028b2219c2 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -292,7 +292,7 @@ static void snd_uart16550_io_loop(snd_uart16550_t * uart)
* Note that some devices need OUT2 to be set before they will generate
* interrupts at all. (Possibly tied to an internal pull-up on CTS?)
*/
-static irqreturn_t snd_uart16550_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_uart16550_interrupt(int irq, void *dev_id)
{
snd_uart16550_t *uart;
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index a60168268ddd..ed19bc17400b 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -537,7 +537,7 @@ static void vx_interrupt(unsigned long private_data)
/**
* snd_vx_irq_handler - interrupt handler
*/
-irqreturn_t snd_vx_irq_handler(int irq, void *dev, struct pt_regs *regs)
+irqreturn_t snd_vx_irq_handler(int irq, void *dev)
{
struct vx_core *chip = dev;
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index fd9b61eda0f3..b524e0d9ee44 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -315,7 +315,7 @@ static snd_pcm_uframes_t snd_ad1816a_capture_pointer(struct snd_pcm_substream *s
}
-static irqreturn_t snd_ad1816a_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_ad1816a_interrupt(int irq, void *dev_id)
{
struct snd_ad1816a *chip = dev_id;
unsigned char status;
diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c
index a6fbd5d1d62f..666b3bcc19f0 100644
--- a/sound/isa/ad1848/ad1848_lib.c
+++ b/sound/isa/ad1848/ad1848_lib.c
@@ -583,7 +583,7 @@ static int snd_ad1848_capture_prepare(struct snd_pcm_substream *substream)
return 0;
}
-static irqreturn_t snd_ad1848_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_ad1848_interrupt(int irq, void *dev_id)
{
struct snd_ad1848 *chip = dev_id;
diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c
index fbb20176cca4..75c7c5f01989 100644
--- a/sound/isa/cs423x/cs4231_lib.c
+++ b/sound/isa/cs423x/cs4231_lib.c
@@ -920,7 +920,7 @@ static void snd_cs4231_overrange(struct snd_cs4231 *chip)
chip->capture_substream->runtime->overrange++;
}
-irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id)
{
struct snd_cs4231 *chip = dev_id;
unsigned char status;
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 7e985d3bc510..a2ab99f2ac35 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -479,7 +479,7 @@ static int snd_es1688_capture_trigger(struct snd_pcm_substream *substream,
return snd_es1688_trigger(chip, cmd, 0x0f);
}
-static irqreturn_t snd_es1688_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_es1688_interrupt(int irq, void *dev_id)
{
struct snd_es1688 *chip = dev_id;
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 85818200333f..2398d2c55feb 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -754,7 +754,7 @@ static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream,
return snd_es18xx_playback2_trigger(chip, substream, cmd);
}
-static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id)
{
struct snd_es18xx *chip = dev_id;
unsigned char status;
@@ -799,7 +799,7 @@ static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *r
/* MPU */
if ((status & MPU_IRQ) && chip->rmidi)
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
/* Hardware volume */
if (status & HWV_IRQ) {
diff --git a/sound/isa/gus/gus_irq.c b/sound/isa/gus/gus_irq.c
index 42db37552efb..537d3cfe41f3 100644
--- a/sound/isa/gus/gus_irq.c
+++ b/sound/isa/gus/gus_irq.c
@@ -30,7 +30,7 @@
#define STAT_ADD(x) while (0) { ; }
#endif
-irqreturn_t snd_gus_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t snd_gus_interrupt(int irq, void *dev_id)
{
struct snd_gus_card * gus = dev_id;
unsigned char status;
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index ac11cae8589a..52498c9d411e 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -105,7 +105,7 @@ static int __init snd_gusmax_detect(struct snd_gus_card * gus)
return 0;
}
-static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id)
{
struct snd_gusmax *maxcard = (struct snd_gusmax *) dev_id;
int loop, max = 5;
@@ -115,12 +115,12 @@ static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id, struct pt_regs *r
loop = 0;
if (inb(maxcard->gus_status_reg)) {
handled = 1;
- snd_gus_interrupt(irq, maxcard->gus, regs);
+ snd_gus_interrupt(irq, maxcard->gus);
loop++;
}
if (inb(maxcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
handled = 1;
- snd_cs4231_interrupt(irq, maxcard->cs4231, regs);
+ snd_cs4231_interrupt(irq, maxcard->cs4231);
loop++;
}
} while (loop && --max > 0);
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index ea69f25506fb..5c474b831edc 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -299,7 +299,7 @@ static int __devinit snd_interwave_detect(struct snd_interwave *iwcard,
return -ENODEV;
}
-static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id)
{
struct snd_interwave *iwcard = (struct snd_interwave *) dev_id;
int loop, max = 5;
@@ -309,12 +309,12 @@ static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs
loop = 0;
if (inb(iwcard->gus_status_reg)) {
handled = 1;
- snd_gus_interrupt(irq, iwcard->gus, regs);
+ snd_gus_interrupt(irq, iwcard->gus);
loop++;
}
if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
handled = 1;
- snd_cs4231_interrupt(irq, iwcard->cs4231, regs);
+ snd_cs4231_interrupt(irq, iwcard->cs4231);
loop++;
}
} while (loop && --max > 0);
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index da92bf6c392b..419b4ebbf00e 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -294,7 +294,7 @@ static int __devinit snd_opl3sa2_detect(struct snd_opl3sa2 *chip)
return 0;
}
-static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
{
unsigned short status;
struct snd_opl3sa2 *chip = dev_id;
@@ -312,12 +312,12 @@ static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *
if ((status & 0x10) && chip->rmidi != NULL) {
handled = 1;
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
}
if (status & 0x07) { /* TI,CI,PI */
handled = 1;
- snd_cs4231_interrupt(irq, chip->cs4231, regs);
+ snd_cs4231_interrupt(irq, chip->cs4231);
}
if (status & 0x40) { /* hardware volume change */
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 9d528ae00bff..a1ad39a8cdce 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1090,7 +1090,7 @@ static void snd_opti93x_overrange(struct snd_opti93x *chip)
spin_unlock_irqrestore(&chip->lock, flags);
}
-static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
{
struct snd_opti93x *codec = dev_id;
unsigned char status;
diff --git a/sound/isa/sb/es968.c b/sound/isa/sb/es968.c
index d4d65b84265a..d4b218726ce7 100644
--- a/sound/isa/sb/es968.c
+++ b/sound/isa/sb/es968.c
@@ -70,8 +70,7 @@ MODULE_DEVICE_TABLE(pnp_card, snd_es968_pnpids);
#define DRIVER_NAME "snd-card-es968"
-static irqreturn_t snd_card_es968_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_card_es968_interrupt(int irq, void *dev_id)
{
struct snd_sb *chip = dev_id;
diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c
index f183f1845a36..383911b9e74d 100644
--- a/sound/isa/sb/sb16_main.c
+++ b/sound/isa/sb/sb16_main.c
@@ -395,7 +395,7 @@ static int snd_sb16_capture_trigger(struct snd_pcm_substream *substream,
return result;
}
-irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id)
{
struct snd_sb *chip = dev_id;
unsigned char status;
@@ -405,7 +405,7 @@ irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
status = snd_sbmixer_read(chip, SB_DSP4_IRQSTATUS);
spin_unlock(&chip->mixer_lock);
if ((status & SB_IRQTYPE_MPUIN) && chip->rmidi_callback)
- chip->rmidi_callback(irq, chip->rmidi->private_data, regs);
+ chip->rmidi_callback(irq, chip->rmidi->private_data);
if (status & SB_IRQTYPE_8BIT) {
ok = 0;
if (chip->mode & SB_MODE_PLAYBACK_8) {
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 141400c01426..268ebd34703e 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -63,7 +63,7 @@ struct snd_sb8 {
struct snd_sb *chip;
};
-static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id)
{
struct snd_sb *chip = dev_id;
diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c
index f17de2bdd9e0..c62a9e3d2ae4 100644
--- a/sound/isa/sb/sb_common.c
+++ b/sound/isa/sb/sb_common.c
@@ -205,7 +205,7 @@ static int snd_sbdsp_dev_free(struct snd_device *device)
int snd_sbdsp_create(struct snd_card *card,
unsigned long port,
int irq,
- irqreturn_t (*irq_handler)(int, void *, struct pt_regs *),
+ irq_handler_t irq_handler,
int dma8,
int dma16,
unsigned short hardware,
diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c
index 8742fa517491..4fcd0f4e868c 100644
--- a/sound/isa/sgalaxy.c
+++ b/sound/isa/sgalaxy.c
@@ -109,7 +109,7 @@ static int __init snd_sgalaxy_sbdsp_command(unsigned long port, unsigned char va
return 0;
}
-static irqreturn_t snd_sgalaxy_dummy_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_sgalaxy_dummy_interrupt(int irq, void *dev_id)
{
return IRQ_NONE;
}
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index a8f8d2fa9d76..85db535aea9b 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -263,9 +263,7 @@ snd_wavefront_pnp (int dev, snd_wavefront_card_t *acard, struct pnp_card_link *c
#endif /* CONFIG_PNP */
-static irqreturn_t snd_wavefront_ics2115_interrupt(int irq,
- void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_wavefront_ics2115_interrupt(int irq, void *dev_id)
{
snd_wavefront_card_t *acard;
diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
index ff6e6fc198a1..8a61a1191861 100644
--- a/sound/mips/au1x00.c
+++ b/sound/mips/au1x00.c
@@ -220,7 +220,7 @@ au1000_dma_start(struct audio_stream *stream)
}
static irqreturn_t
-au1000_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+au1000_dma_interrupt(int irq, void *dev_id)
{
struct audio_stream *stream = (struct audio_stream *) dev_id;
struct snd_pcm_substream *substream = stream->substream;
diff --git a/sound/oss/ad1816.c b/sound/oss/ad1816.c
index 29057836c644..caabf31193f7 100644
--- a/sound/oss/ad1816.c
+++ b/sound/oss/ad1816.c
@@ -521,7 +521,7 @@ static struct audio_driver ad1816_audio_driver =
/* Interrupt handler */
-static irqreturn_t ad1816_interrupt (int irq, void *dev_id, struct pt_regs *dummy)
+static irqreturn_t ad1816_interrupt (int irq, void *dev_id)
{
unsigned char status;
ad1816_info *devc = (ad1816_info *)dev_id;
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 257b7536fb18..0ffa9970bf0f 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -195,7 +195,7 @@ static void ad1848_halt(int dev);
static void ad1848_halt_input(int dev);
static void ad1848_halt_output(int dev);
static void ad1848_trigger(int dev, int bits);
-static irqreturn_t adintr(int irq, void *dev_id, struct pt_regs *dummy);
+static irqreturn_t adintr(int irq, void *dev_id);
#ifndef EXCLUDE_TIMERS
static int ad1848_tmr_install(int dev);
@@ -2196,7 +2196,7 @@ void ad1848_unload(int io_base, int irq, int dma_playback, int dma_capture, int
printk(KERN_ERR "ad1848: Can't find device to be unloaded. Base=%x\n", io_base);
}
-static irqreturn_t adintr(int irq, void *dev_id, struct pt_regs *dummy)
+static irqreturn_t adintr(int irq, void *dev_id)
{
unsigned char status;
ad1848_info *devc;
diff --git a/sound/oss/ad1889.c b/sound/oss/ad1889.c
index f56f870b4840..09263d72a519 100644
--- a/sound/oss/ad1889.c
+++ b/sound/oss/ad1889.c
@@ -929,7 +929,7 @@ static struct pci_device_id ad1889_id_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, ad1889_id_tbl);
-static irqreturn_t ad1889_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t ad1889_interrupt(int irq, void *dev_id)
{
u32 stat;
ad1889_dev_t *dev = (ad1889_dev_t *)dev_id;
diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c
index 324a81fd3a3b..6ad384114239 100644
--- a/sound/oss/btaudio.c
+++ b/sound/oss/btaudio.c
@@ -824,7 +824,7 @@ static char *irq_name[] = { "", "", "", "OFLOW", "", "", "", "", "", "", "",
"RISCI", "FBUS", "FTRGT", "FDSR", "PPERR",
"RIPERR", "PABORT", "OCERR", "SCERR" };
-static irqreturn_t btaudio_irq(int irq, void *dev_id, struct pt_regs * regs)
+static irqreturn_t btaudio_irq(int irq, void *dev_id)
{
int count = 0;
u32 stat,astat;
diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c
index 43193581f836..6e3c41f530e6 100644
--- a/sound/oss/cs46xx.c
+++ b/sound/oss/cs46xx.c
@@ -1613,7 +1613,7 @@ static void cs_handle_midi(struct cs_card *card)
wake_up(&card->midi.owait);
}
-static irqreturn_t cs_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t cs_interrupt(int irq, void *dev_id)
{
struct cs_card *card = (struct cs_card *)dev_id;
/* Single channel card */
diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c
index dc31373069a5..285239d64b82 100644
--- a/sound/oss/dmasound/dmasound_atari.c
+++ b/sound/oss/dmasound/dmasound_atari.c
@@ -133,7 +133,7 @@ static int FalconSetFormat(int format);
static int FalconSetVolume(int volume);
static void AtaPlayNextFrame(int index);
static void AtaPlay(void);
-static irqreturn_t AtaInterrupt(int irq, void *dummy, struct pt_regs *fp);
+static irqreturn_t AtaInterrupt(int irq, void *dummy);
/*** Mid level stuff *********************************************************/
@@ -1257,7 +1257,7 @@ static void AtaPlay(void)
}
-static irqreturn_t AtaInterrupt(int irq, void *dummy, struct pt_regs *fp)
+static irqreturn_t AtaInterrupt(int irq, void *dummy)
{
#if 0
/* ++TeSche: if you should want to test this... */
diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c
index 9ae659f82430..3bd19c36fcd9 100644
--- a/sound/oss/dmasound/dmasound_awacs.c
+++ b/sound/oss/dmasound/dmasound_awacs.c
@@ -281,9 +281,9 @@ static int PMacSetFormat(int format);
static int PMacSetVolume(int volume);
static void PMacPlay(void);
static void PMacRecord(void);
-static irqreturn_t pmac_awacs_tx_intr(int irq, void *devid, struct pt_regs *regs);
-static irqreturn_t pmac_awacs_rx_intr(int irq, void *devid, struct pt_regs *regs);
-static irqreturn_t pmac_awacs_intr(int irq, void *devid, struct pt_regs *regs);
+static irqreturn_t pmac_awacs_tx_intr(int irq, void *devid);
+static irqreturn_t pmac_awacs_rx_intr(int irq, void *devid);
+static irqreturn_t pmac_awacs_intr(int irq, void *devid);
static void awacs_write(int val);
static int awacs_get_volume(int reg, int lshift);
static int awacs_volume_setter(int volume, int n, int mute, int lshift);
@@ -398,7 +398,7 @@ read_audio_gpio(int gpio_addr)
* Headphone interrupt via GPIO (Tumbler, Snapper, DACA)
*/
static irqreturn_t
-headphone_intr(int irq, void *devid, struct pt_regs *regs)
+headphone_intr(int irq, void *devid)
{
unsigned long flags;
@@ -1037,7 +1037,7 @@ static void PMacRecord(void)
*/
static irqreturn_t
-pmac_awacs_tx_intr(int irq, void *devid, struct pt_regs *regs)
+pmac_awacs_tx_intr(int irq, void *devid)
{
int i = write_sq.front;
int stat;
@@ -1129,7 +1129,7 @@ printk("dmasound_pmac: tx-irq: xfer died - patching it up...\n") ;
static irqreturn_t
-pmac_awacs_rx_intr(int irq, void *devid, struct pt_regs *regs)
+pmac_awacs_rx_intr(int irq, void *devid)
{
int stat ;
/* For some reason on my PowerBook G3, I get one interrupt
@@ -1212,7 +1212,7 @@ printk("dmasound_pmac: rx-irq: DIED - attempting resurection\n");
static irqreturn_t
-pmac_awacs_intr(int irq, void *devid, struct pt_regs *regs)
+pmac_awacs_intr(int irq, void *devid)
{
int ctrl;
int status;
diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c
index 68e1d8f6c359..90fc058e1159 100644
--- a/sound/oss/dmasound/dmasound_paula.c
+++ b/sound/oss/dmasound/dmasound_paula.c
@@ -82,7 +82,7 @@ static int AmiSetVolume(int volume);
static int AmiSetTreble(int treble);
static void AmiPlayNextFrame(int index);
static void AmiPlay(void);
-static irqreturn_t AmiInterrupt(int irq, void *dummy, struct pt_regs *fp);
+static irqreturn_t AmiInterrupt(int irq, void *dummy);
#ifdef CONFIG_HEARTBEAT
@@ -556,7 +556,7 @@ static void AmiPlay(void)
}
-static irqreturn_t AmiInterrupt(int irq, void *dummy, struct pt_regs *fp)
+static irqreturn_t AmiInterrupt(int irq, void *dummy)
{
int minframes = 1;
diff --git a/sound/oss/dmasound/dmasound_q40.c b/sound/oss/dmasound/dmasound_q40.c
index e2081f32b0c4..b3379dd7ca5e 100644
--- a/sound/oss/dmasound/dmasound_q40.c
+++ b/sound/oss/dmasound/dmasound_q40.c
@@ -48,8 +48,8 @@ static int Q40SetFormat(int format);
static int Q40SetVolume(int volume);
static void Q40PlayNextFrame(int index);
static void Q40Play(void);
-static irqreturn_t Q40StereoInterrupt(int irq, void *dummy, struct pt_regs *fp);
-static irqreturn_t Q40MonoInterrupt(int irq, void *dummy, struct pt_regs *fp);
+static irqreturn_t Q40StereoInterrupt(int irq, void *dummy);
+static irqreturn_t Q40MonoInterrupt(int irq, void *dummy);
static void Q40Interrupt(void);
@@ -451,7 +451,7 @@ static void Q40Play(void)
spin_unlock_irqrestore(&dmasound.lock, flags);
}
-static irqreturn_t Q40StereoInterrupt(int irq, void *dummy, struct pt_regs *fp)
+static irqreturn_t Q40StereoInterrupt(int irq, void *dummy)
{
spin_lock(&dmasound.lock);
if (q40_sc>1){
@@ -463,7 +463,7 @@ static irqreturn_t Q40StereoInterrupt(int irq, void *dummy, struct pt_regs *fp)
spin_unlock(&dmasound.lock);
return IRQ_HANDLED;
}
-static irqreturn_t Q40MonoInterrupt(int irq, void *dummy, struct pt_regs *fp)
+static irqreturn_t Q40MonoInterrupt(int irq, void *dummy)
{
spin_lock(&dmasound.lock);
if (q40_sc>0){
diff --git a/sound/oss/emu10k1/irqmgr.c b/sound/oss/emu10k1/irqmgr.c
index d19b464ba01b..fb2ce638f01c 100644
--- a/sound/oss/emu10k1/irqmgr.c
+++ b/sound/oss/emu10k1/irqmgr.c
@@ -37,7 +37,7 @@
/* Interrupt handler */
-irqreturn_t emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t emu10k1_interrupt(int irq, void *dev_id)
{
struct emu10k1_card *card = (struct emu10k1_card *) dev_id;
u32 irqstatus, irqstatus_tmp;
diff --git a/sound/oss/emu10k1/main.c b/sound/oss/emu10k1/main.c
index c4ce94d6e10c..6c59df7b0001 100644
--- a/sound/oss/emu10k1/main.c
+++ b/sound/oss/emu10k1/main.c
@@ -167,7 +167,7 @@ extern struct file_operations emu10k1_midi_fops;
static struct midi_operations emu10k1_midi_operations;
#endif
-extern irqreturn_t emu10k1_interrupt(int, void *, struct pt_regs *s);
+extern irqreturn_t emu10k1_interrupt(int, void *);
static int __devinit emu10k1_audio_init(struct emu10k1_card *card)
{
diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c
index a2ffe723dad5..2562f4769b90 100644
--- a/sound/oss/es1371.c
+++ b/sound/oss/es1371.c
@@ -1100,7 +1100,7 @@ static void es1371_handle_midi(struct es1371_state *s)
outb((s->midi.ocnt > 0) ? UCTRL_RXINTEN | UCTRL_ENA_TXINT : UCTRL_RXINTEN, s->io+ES1371_REG_UART_CONTROL);
}
-static irqreturn_t es1371_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t es1371_interrupt(int irq, void *dev_id)
{
struct es1371_state *s = (struct es1371_state *)dev_id;
unsigned int intsrc, sctl;
diff --git a/sound/oss/hal2.c b/sound/oss/hal2.c
index 80ab402dae9a..7807abac0625 100644
--- a/sound/oss/hal2.c
+++ b/sound/oss/hal2.c
@@ -370,7 +370,7 @@ static void hal2_adc_interrupt(struct hal2_codec *adc)
wake_up(&adc->dma_wait);
}
-static irqreturn_t hal2_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t hal2_interrupt(int irq, void *dev_id)
{
struct hal2_card *hal2 = (struct hal2_card*)dev_id;
irqreturn_t ret = IRQ_NONE;
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c
index ddcddc2347f7..a48af879b466 100644
--- a/sound/oss/i810_audio.c
+++ b/sound/oss/i810_audio.c
@@ -1523,7 +1523,7 @@ static void i810_channel_interrupt(struct i810_card *card)
#endif
}
-static irqreturn_t i810_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t i810_interrupt(int irq, void *dev_id)
{
struct i810_card *card = (struct i810_card *)dev_id;
u32 status;
diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index 162d07cc489f..58d4a5d05a27 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -432,7 +432,7 @@ static void mpu401_input_loop(struct mpu_config *devc)
devc->m_busy = 0;
}
-static irqreturn_t mpuintr(int irq, void *dev_id, struct pt_regs *dummy)
+static irqreturn_t mpuintr(int irq, void *dev_id)
{
struct mpu_config *devc;
int dev = (int) dev_id;
diff --git a/sound/oss/mpu401.h b/sound/oss/mpu401.h
index 84c0e9522ef7..0ad1e9ee74f7 100644
--- a/sound/oss/mpu401.h
+++ b/sound/oss/mpu401.h
@@ -3,10 +3,9 @@
int probe_uart401 (struct address_info *hw_config, struct module *owner);
void unload_uart401 (struct address_info *hw_config);
-irqreturn_t uart401intr (int irq, void *dev_id, struct pt_regs * dummy);
+irqreturn_t uart401intr (int irq, void *dev_id);
/* From mpu401.c */
int probe_mpu401(struct address_info *hw_config, struct resource *ports);
int attach_mpu401(struct address_info * hw_config, struct module *owner);
void unload_mpu401(struct address_info *hw_info);
-
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c
index 6d7763dae895..d5146790f5e3 100644
--- a/sound/oss/msnd_pinnacle.c
+++ b/sound/oss/msnd_pinnacle.c
@@ -1087,7 +1087,7 @@ static __inline__ void eval_dsp_msg(register WORD wMessage)
}
}
-static irqreturn_t intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t intr(int irq, void *dev_id)
{
/* Send ack to DSP */
msnd_inb(dev.io + HP_RXL);
diff --git a/sound/oss/nec_vrc5477.c b/sound/oss/nec_vrc5477.c
index 6f7f2f0423e4..da9728e17727 100644
--- a/sound/oss/nec_vrc5477.c
+++ b/sound/oss/nec_vrc5477.c
@@ -848,7 +848,7 @@ static inline void vrc5477_ac97_dac_interrupt(struct vrc5477_ac97_state *s)
wake_up_interruptible(&dac->wait);
}
-static irqreturn_t vrc5477_ac97_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t vrc5477_ac97_interrupt(int irq, void *dev_id)
{
struct vrc5477_ac97_state *s = (struct vrc5477_ac97_state *)dev_id;
u32 irqStatus;
diff --git a/sound/oss/nm256.h b/sound/oss/nm256.h
index 21e07b5081f2..1dade9033995 100644
--- a/sound/oss/nm256.h
+++ b/sound/oss/nm256.h
@@ -115,7 +115,7 @@ struct nm256_info
int has_irq;
/* The card interrupt service routine. */
- irqreturn_t (*introutine) (int, void *, struct pt_regs *);
+ irq_handler_t introutine;
/* Current audio config, cached. */
struct sinfo {
diff --git a/sound/oss/nm256_audio.c b/sound/oss/nm256_audio.c
index 7760dddf2b32..44cd15505001 100644
--- a/sound/oss/nm256_audio.c
+++ b/sound/oss/nm256_audio.c
@@ -45,8 +45,8 @@ static struct audio_driver nm256_audio_driver;
static int nm256_grabInterrupt (struct nm256_info *card);
static int nm256_releaseInterrupt (struct nm256_info *card);
-static irqreturn_t nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy);
-static irqreturn_t nm256_interrupt_zx (int irq, void *dev_id, struct pt_regs *dummy);
+static irqreturn_t nm256_interrupt (int irq, void *dev_id);
+static irqreturn_t nm256_interrupt_zx (int irq, void *dev_id);
/* These belong in linux/pci.h. */
#define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005
@@ -526,7 +526,7 @@ nm256_initHw (struct nm256_info *card)
*/
static irqreturn_t
-nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy)
+nm256_interrupt (int irq, void *dev_id)
{
struct nm256_info *card = (struct nm256_info *)dev_id;
u16 status;
@@ -629,7 +629,7 @@ nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy)
*/
static irqreturn_t
-nm256_interrupt_zx (int irq, void *dev_id, struct pt_regs *dummy)
+nm256_interrupt_zx (int irq, void *dev_id)
{
struct nm256_info *card = (struct nm256_info *)dev_id;
u32 status;
diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c
index 4ebb9638746e..25f3a22c52ee 100644
--- a/sound/oss/pas2_card.c
+++ b/sound/oss/pas2_card.c
@@ -88,7 +88,7 @@ void pas_write(unsigned char data, int ioaddr)
/******************* Begin of the Interrupt Handler ********************/
-static irqreturn_t pasintr(int irq, void *dev_id, struct pt_regs *dummy)
+static irqreturn_t pasintr(int irq, void *dev_id)
{
int status;
diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c
index bbe5b7596d0e..440537c72604 100644
--- a/sound/oss/sb_common.c
+++ b/sound/oss/sb_common.c
@@ -132,7 +132,7 @@ static void sb_intr (sb_devc *devc)
if (src & 4) /* MPU401 interrupt */
if(devc->midi_irq_cookie)
- uart401intr(devc->irq, devc->midi_irq_cookie, NULL);
+ uart401intr(devc->irq, devc->midi_irq_cookie);
if (!(src & 3))
return; /* Not a DSP interrupt */
@@ -200,7 +200,7 @@ static void pci_intr(sb_devc *devc)
sb_intr(devc);
}
-static irqreturn_t sbintr(int irq, void *dev_id, struct pt_regs *dummy)
+static irqreturn_t sbintr(int irq, void *dev_id)
{
sb_devc *devc = dev_id;
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index 83ff8a71f716..3b3b4da8cfd3 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -263,7 +263,7 @@ struct file_operations dac_audio_fops = {
.release = dac_audio_release,
};
-static irqreturn_t timer1_interrupt(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t timer1_interrupt(int irq, void *dev)
{
unsigned long timer_status;
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index 3edf8d4ac998..471c274c5000 100644
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -2505,7 +2505,7 @@ static /*const */ struct file_operations cs4297a_audio_fops = {
.release = cs4297a_release,
};
-static void cs4297a_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static void cs4297a_interrupt(int irq, void *dev_id)
{
struct cs4297a_state *s = (struct cs4297a_state *) dev_id;
u32 status;
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 147c816a1f22..7a363a178afd 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -1811,7 +1811,7 @@ cyber_address_interrupt(struct trident_card *card)
}
static irqreturn_t
-trident_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+trident_interrupt(int irq, void *dev_id)
{
struct trident_card *card = (struct trident_card *) dev_id;
u32 event;
diff --git a/sound/oss/uart401.c b/sound/oss/uart401.c
index 8e18b6e25818..a446b826d5fc 100644
--- a/sound/oss/uart401.c
+++ b/sound/oss/uart401.c
@@ -96,7 +96,7 @@ static void uart401_input_loop(uart401_devc * devc)
printk(KERN_WARNING "Too much work in interrupt on uart401 (0x%X). UART jabbering ??\n", devc->base);
}
-irqreturn_t uart401intr(int irq, void *dev_id, struct pt_regs *dummy)
+irqreturn_t uart401intr(int irq, void *dev_id)
{
uart401_devc *devc = dev_id;
diff --git a/sound/oss/uart6850.c b/sound/oss/uart6850.c
index 501d3e654a67..f3f914aa92ee 100644
--- a/sound/oss/uart6850.c
+++ b/sound/oss/uart6850.c
@@ -104,7 +104,7 @@ static void uart6850_input_loop(void)
}
}
-static irqreturn_t m6850intr(int irq, void *dev_id, struct pt_regs *dummy)
+static irqreturn_t m6850intr(int irq, void *dev_id)
{
if (input_avail())
uart6850_input_loop();
diff --git a/sound/oss/via82cxxx_audio.c b/sound/oss/via82cxxx_audio.c
index 2fec42fc3482..17837d4b5ed3 100644
--- a/sound/oss/via82cxxx_audio.c
+++ b/sound/oss/via82cxxx_audio.c
@@ -1912,7 +1912,7 @@ static void via_intr_channel (struct via_info *card, struct via_channel *chan)
}
-static irqreturn_t via_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t via_interrupt(int irq, void *dev_id)
{
struct via_info *card = dev_id;
u32 status32;
@@ -1927,7 +1927,7 @@ static irqreturn_t via_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
#ifdef CONFIG_MIDI_VIA82CXXX
if (card->midi_devc)
- uart401intr(irq, card->midi_devc, regs);
+ uart401intr(irq, card->midi_devc);
#endif
return IRQ_HANDLED;
}
@@ -1950,7 +1950,7 @@ static irqreturn_t via_interrupt(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_HANDLED;
}
-static irqreturn_t via_new_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t via_new_interrupt(int irq, void *dev_id)
{
struct via_info *card = dev_id;
u32 status32;
diff --git a/sound/oss/vidc.h b/sound/oss/vidc.h
index d5b8064dc565..0d1424751ecd 100644
--- a/sound/oss/vidc.h
+++ b/sound/oss/vidc.h
@@ -33,7 +33,7 @@ extern unsigned long vidc_fill_2x16_s(unsigned long ibuf, unsigned long iend,
* DMA Interrupt handler
*/
-extern irqreturn_t vidc_sound_dma_irq(int irqnr, void *ref, struct pt_regs *regs);
+extern irqreturn_t vidc_sound_dma_irq(int irqnr, void *ref);
/*
* Filler routine pointer
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c
index 5f140c7586b3..0cd4d6ec9862 100644
--- a/sound/oss/vwsnd.c
+++ b/sound/oss/vwsnd.c
@@ -2233,12 +2233,12 @@ static void vwsnd_audio_write_intr(vwsnd_dev_t *devc, unsigned int status)
pcm_output(devc, underflown, 0);
}
-static irqreturn_t vwsnd_audio_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t vwsnd_audio_intr(int irq, void *dev_id)
{
vwsnd_dev_t *devc = (vwsnd_dev_t *) dev_id;
unsigned int status;
- DBGEV("(irq=%d, dev_id=0x%p, regs=0x%p)\n", irq, dev_id, regs);
+ DBGEV("(irq=%d, dev_id=0x%p)\n", irq, dev_id);
status = li_get_clear_intr_status(&devc->lith);
vwsnd_audio_read_intr(devc, status);
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index 59a2f28eb5a5..c5bf363d32c2 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -833,7 +833,7 @@ static struct audio_driver waveartist_audio_driver = {
static irqreturn_t
-waveartist_intr(int irq, void *dev_id, struct pt_regs *regs)
+waveartist_intr(int irq, void *dev_id)
{
wavnc_info *devc = (wavnc_info *)dev_id;
int irqstatus, status;
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index ce73f3eae78c..cf603337b321 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -193,7 +193,7 @@ harmony_set_control(struct snd_harmony *h)
}
static irqreturn_t
-snd_harmony_interrupt(int irq, void *dev, struct pt_regs *regs)
+snd_harmony_interrupt(int irq, void *dev)
{
u32 dstatus;
struct snd_harmony *h = dev;
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 0786d0edaca5..cbf8331c3d33 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -596,9 +596,7 @@ static struct snd_pcm_ops snd_ad1889_capture_ops = {
};
static irqreturn_t
-snd_ad1889_interrupt(int irq,
- void *dev_id,
- struct pt_regs *regs)
+snd_ad1889_interrupt(int irq, void *dev_id)
{
unsigned long st;
struct snd_ad1889 *chip = dev_id;
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 74668398eac5..13a8cefa7749 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -1047,9 +1047,7 @@ static void snd_ali_interrupt(struct snd_ali * codec)
}
-static irqreturn_t snd_ali_card_interrupt(int irq,
- void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_ali_card_interrupt(int irq, void *dev_id)
{
struct snd_ali *codec = dev_id;
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 96cfb8ae5055..9b16c299f0a9 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -204,8 +204,7 @@ static int snd_als300_dev_free(struct snd_device *device)
return snd_als300_free(chip);
}
-static irqreturn_t snd_als300_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_als300_interrupt(int irq, void *dev_id)
{
u8 status;
struct snd_als300 *chip = dev_id;
@@ -236,8 +235,7 @@ static irqreturn_t snd_als300_interrupt(int irq, void *dev_id,
return IRQ_HANDLED;
}
-static irqreturn_t snd_als300plus_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_als300plus_interrupt(int irq, void *dev_id)
{
u8 general, mpu, dram;
struct snd_als300 *chip = dev_id;
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index 9e596f750cbd..15fc3929b5f7 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -385,7 +385,7 @@ static snd_pcm_uframes_t snd_als4000_playback_pointer(struct snd_pcm_substream *
* SB IRQ status.
* And do we *really* need the lock here for *reading* SB_DSP4_IRQSTATUS??
* */
-static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id)
{
struct snd_sb *chip = dev_id;
unsigned gcr_status;
@@ -399,7 +399,7 @@ static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id, struct pt_regs *
if ((gcr_status & 0x40) && (chip->capture_substream)) /* capturing */
snd_pcm_period_elapsed(chip->capture_substream);
if ((gcr_status & 0x10) && (chip->rmidi)) /* MPU401 interrupt */
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
/* release the gcr */
outb(gcr_status, chip->alt_port + 0xe);
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 347e25ff073d..3e8fc5a0006a 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1300,7 +1300,7 @@ static int __devinit snd_atiixp_pcm_new(struct atiixp *chip)
/*
* interrupt handler
*/
-static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id)
{
struct atiixp *chip = dev_id;
unsigned int status;
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index a89d67c4598b..c5dda1bf3d46 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1017,7 +1017,7 @@ static int __devinit snd_atiixp_pcm_new(struct atiixp_modem *chip)
/*
* interrupt handler
*/
-static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id)
{
struct atiixp_modem *chip = dev_id;
unsigned int status;
diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h
index b1cfc3c79d07..5ccf0b1ec670 100644
--- a/sound/pci/au88x0/au88x0.h
+++ b/sound/pci/au88x0/au88x0.h
@@ -236,8 +236,7 @@ static void vortex_spdif_init(vortex_t * vortex, int spdif_sr, int spdif_mode);
static int vortex_core_init(vortex_t * card);
static int vortex_core_shutdown(vortex_t * card);
static void vortex_enable_int(vortex_t * card);
-static irqreturn_t vortex_interrupt(int irq, void *dev_id,
- struct pt_regs *regs);
+static irqreturn_t vortex_interrupt(int irq, void *dev_id);
static int vortex_alsafmt_aspfmt(int alsafmt);
/* Connection stuff. */
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index 5299cce583d3..4a336eaae9d2 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -2385,7 +2385,7 @@ static void vortex_disable_int(vortex_t * card)
hwread(card->mmio, VORTEX_CTRL) & ~CTRL_IRQ_ENABLE);
}
-static irqreturn_t vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t vortex_interrupt(int irq, void *dev_id)
{
vortex_t *vortex = dev_id;
int i, handled;
@@ -2462,7 +2462,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs)
}
if (source & IRQ_MIDI) {
snd_mpu401_uart_interrupt(vortex->irq,
- vortex->rmidi->private_data, regs);
+ vortex->rmidi->private_data);
handled = 1;
}
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index bac8e9cfd921..692f203d65d8 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1191,7 +1191,7 @@ snd_azf3328_capture_pointer(struct snd_pcm_substream *substream)
}
static irqreturn_t
-snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+snd_azf3328_interrupt(int irq, void *dev_id)
{
struct snd_azf3328 *chip = dev_id;
u8 status, which;
@@ -1256,7 +1256,7 @@ snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs)
/* MPU401 has less critical IRQ requirements
* than timer and playback/recording, right? */
if (status & IRQ_MPU401) {
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
/* hmm, do we have to ack the IRQ here somehow?
* If so, then I don't know how... */
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index 97a280a246cb..d33a37086df9 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -269,7 +269,7 @@ static void snd_bt87x_pci_error(struct snd_bt87x *chip, unsigned int status)
}
}
-static irqreturn_t snd_bt87x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_bt87x_interrupt(int irq, void *dev_id)
{
struct snd_bt87x *chip = dev_id;
unsigned int status, irq_status;
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 12bbbb6afd2d..6fa4a302f7de 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1058,8 +1058,7 @@ static int snd_ca0106_dev_free(struct snd_device *device)
return snd_ca0106_free(chip);
}
-static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
{
unsigned int status;
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 876b64464b6f..1f7e71083069 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -1294,7 +1294,7 @@ static int snd_cmipci_capture_spdif_hw_free(struct snd_pcm_substream *subs)
/*
* interrupt handler
*/
-static irqreturn_t snd_cmipci_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_cmipci_interrupt(int irq, void *dev_id)
{
struct cmipci *cm = dev_id;
unsigned int status, mask = 0;
@@ -1315,7 +1315,7 @@ static irqreturn_t snd_cmipci_interrupt(int irq, void *dev_id, struct pt_regs *r
spin_unlock(&cm->reg_lock);
if (cm->rmidi && (status & CM_UARTINT))
- snd_mpu401_uart_interrupt(irq, cm->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, cm->rmidi->private_data);
if (cm->pcm) {
if ((status & CM_CHINT0) && cm->channel[0].running)
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 1990430a21c1..d54924e60bb1 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -493,7 +493,7 @@ struct cs4281 {
};
-static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id);
static struct pci_device_id snd_cs4281_ids[] = {
{ 0x1013, 0x6005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* CS4281 */
@@ -1814,7 +1814,7 @@ static int __devinit snd_cs4281_midi(struct cs4281 * chip, int device,
* Interrupt handler
*/
-static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id)
{
struct cs4281 *chip = dev_id;
unsigned int status, dma, val;
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 4851847180d2..16d4ebf2a33f 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -1149,7 +1149,7 @@ static int snd_cs46xx_capture_prepare(struct snd_pcm_substream *substream)
return 0;
}
-static irqreturn_t snd_cs46xx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_cs46xx_interrupt(int irq, void *dev_id)
{
struct snd_cs46xx *chip = dev_id;
u32 status1;
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 64c7826e8b8c..2441238f2004 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -203,8 +203,7 @@ static void process_bm1_irq(struct cs5535audio *cs5535au)
}
}
-static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)
{
u16 acc_irq_stat;
u8 bm_stat;
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index c3dafa29054f..e5e88fe54de0 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -1818,8 +1818,7 @@ static struct snd_kcontrol_new snd_echo_channels_info __devinitdata = {
IRQ Handler
******************************************************************************/
-static irqreturn_t snd_echo_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_echo_interrupt(int irq, void *dev_id)
{
struct echoaudio *chip = dev_id;
struct snd_pcm_substream *substream;
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index da1610a571b8..c46905a11175 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -780,8 +780,7 @@ static int snd_emu10k1x_dev_free(struct snd_device *device)
return snd_emu10k1x_free(chip);
}
-static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id)
{
unsigned int status;
diff --git a/sound/pci/emu10k1/irq.c b/sound/pci/emu10k1/irq.c
index 1076af4c3669..4f18f7e8bcfb 100644
--- a/sound/pci/emu10k1/irq.c
+++ b/sound/pci/emu10k1/irq.c
@@ -30,7 +30,7 @@
#include <sound/core.h>
#include <sound/emu10k1.h>
-irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id)
{
struct snd_emu10k1 *emu = dev_id;
unsigned int status, status2, orig_status, orig_status2;
diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index a8a601fc781f..8cb4fb2412db 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -444,7 +444,7 @@ struct ensoniq {
#endif
};
-static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id);
static struct pci_device_id snd_audiopci_ids[] = {
#ifdef CHIP1370
@@ -2404,7 +2404,7 @@ static int __devinit snd_ensoniq_midi(struct ensoniq * ensoniq, int device,
* Interrupt handler
*/
-static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id)
{
struct ensoniq *ensoniq = dev_id;
unsigned int status, sctrl;
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 3ce5a4e7e31f..2da988f78ba7 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -241,7 +241,7 @@ struct es1938 {
#endif
};
-static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id);
static struct pci_device_id snd_es1938_ids[] = {
{ 0x125d, 0x1969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* Solo-1 */
@@ -1642,7 +1642,7 @@ static int __devinit snd_es1938_create(struct snd_card *card,
/* --------------------------------------------------------------------
* Interrupt handler
* -------------------------------------------------------------------- */
-static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id)
{
struct es1938 *chip = dev_id;
unsigned char status, audiostatus;
@@ -1714,7 +1714,7 @@ static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *r
// snd_es1938_mixer_bits(chip, ESSSB_IREG_MPU401CONTROL, 0x40, 0); /* ack? */
if (chip->rmidi) {
handled = 1;
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
}
}
return IRQ_RETVAL(handled);
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index f3c40385c87d..b9d723c7e1db 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -590,7 +590,7 @@ struct es1968 {
#endif
};
-static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id);
static struct pci_device_id snd_es1968_ids[] = {
/* Maestro 1 */
@@ -1962,7 +1962,7 @@ static void es1968_update_hw_volume(unsigned long private_data)
/*
* interrupt handler
*/
-static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id)
{
struct es1968 *chip = dev_id;
u32 event;
@@ -1979,7 +1979,7 @@ static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *r
outb(0xFF, chip->io_port + 0x1A);
if ((event & ESM_MPU401_IRQ) && chip->rmidi) {
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
}
if (event & ESM_SOUND_IRQ) {
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index bdfda1997d5b..3ec7d7ee04dd 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -520,7 +520,7 @@ static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *sub
return bytes_to_frames(substream->runtime, ptr);
}
-static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id)
{
struct fm801 *chip = dev_id;
unsigned short status;
@@ -561,7 +561,7 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *re
snd_pcm_period_elapsed(chip->capture_substream);
}
if (chip->rmidi && (status & FM801_IRQ_MPU))
- snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
if (status & FM801_IRQ_VOLUME)
;/* TODO */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index e9d4cb4d07e1..a76a778d0a1f 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -811,7 +811,7 @@ static void azx_init_chip(struct azx *chip)
/*
* interrupt handler
*/
-static irqreturn_t azx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t azx_interrupt(int irq, void *dev_id)
{
struct azx *chip = dev_id;
struct azx_dev *azx_dev;
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index dc69392eafa3..8a576b78bee5 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -420,7 +420,7 @@ static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdi
* Interrupt handler
*/
-static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
{
struct snd_ice1712 *ice = dev_id;
unsigned char status;
@@ -433,7 +433,7 @@ static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *
handled = 1;
if (status & ICE1712_IRQ_MPU1) {
if (ice->rmidi[0])
- snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
status &= ~ICE1712_IRQ_MPU1;
}
@@ -441,7 +441,7 @@ static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *
outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
if (status & ICE1712_IRQ_MPU2) {
if (ice->rmidi[1])
- snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
status &= ~ICE1712_IRQ_MPU2;
}
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 71d6aedc0749..e9cbfdf37059 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -218,7 +218,7 @@ static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice)
* Interrupt handler
*/
-static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id)
{
struct snd_ice1712 *ice = dev_id;
unsigned char status;
@@ -236,7 +236,7 @@ static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id, struct pt_regs *r
*/
if ((status & VT1724_IRQ_MPU_RX)||(status & VT1724_IRQ_MPU_TX)) {
if (ice->rmidi[0])
- snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
outb(status & (VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX), ICEREG1724(ice, IRQSTAT));
status &= ~(VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX);
}
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 72dbaedcbdf5..f4319b8d4644 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -801,7 +801,7 @@ static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ich
status & (ICH_FIFOE | ICH_BCIS | ICH_LVBCI));
}
-static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id)
{
struct intel8x0 *chip = dev_id;
struct ichdev *ichdev;
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 268e2f7241ea..6703f5cb5569 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -511,7 +511,7 @@ static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ic
iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI);
}
-static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id)
{
struct intel8x0m *chip = dev_id;
struct ichdev *ichdev;
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index cfea51f44784..398aa10a06e8 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -1119,7 +1119,7 @@ static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
snd_korg1212_setCardState(korg1212, K1212_STATE_DSP_COMPLETE);
}
-static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id)
{
u32 doorbellValue;
struct snd_korg1212 *korg1212 = dev_id;
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index 45214b3b81be..05605f474a72 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -1685,8 +1685,7 @@ static void snd_m3_update_hw_volume(unsigned long private_data)
spin_unlock_irqrestore(&chip->ac97_lock, flags);
}
-static irqreturn_t
-snd_m3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_m3_interrupt(int irq, void *dev_id)
{
struct snd_m3 *chip = dev_id;
u8 status;
diff --git a/sound/pci/mixart/mixart_core.c b/sound/pci/mixart/mixart_core.c
index 406ac3a9d42a..d54457317b14 100644
--- a/sound/pci/mixart/mixart_core.c
+++ b/sound/pci/mixart/mixart_core.c
@@ -408,7 +408,7 @@ void snd_mixart_msg_tasklet(unsigned long arg)
}
-irqreturn_t snd_mixart_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t snd_mixart_interrupt(int irq, void *dev_id)
{
struct mixart_mgr *mgr = dev_id;
int err;
diff --git a/sound/pci/mixart/mixart_core.h b/sound/pci/mixart/mixart_core.h
index 1fe2bcfcc57c..c919b734756f 100644
--- a/sound/pci/mixart/mixart_core.h
+++ b/sound/pci/mixart/mixart_core.h
@@ -563,7 +563,7 @@ int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int
int snd_mixart_send_msg_wait_notif(struct mixart_mgr *mgr, struct mixart_msg *request, u32 notif_event);
int snd_mixart_send_msg_nonblock(struct mixart_mgr *mgr, struct mixart_msg *request);
-irqreturn_t snd_mixart_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+irqreturn_t snd_mixart_interrupt(int irq, void *dev_id);
void snd_mixart_msg_tasklet(unsigned long arg);
void snd_mixart_reset_board(struct mixart_mgr *mgr);
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index 101eee0aa018..b1bbdb9e3b7b 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -236,7 +236,7 @@ struct nm256 {
int irq;
int irq_acks;
- irqreturn_t (*interrupt)(int, void *, struct pt_regs *);
+ irq_handler_t interrupt;
int badintrcount; /* counter to check bogus interrupts */
struct mutex irq_mutex;
@@ -1004,7 +1004,7 @@ snd_nm256_intr_check(struct nm256 *chip)
*/
static irqreturn_t
-snd_nm256_interrupt(int irq, void *dev_id, struct pt_regs *dummy)
+snd_nm256_interrupt(int irq, void *dev_id)
{
struct nm256 *chip = dev_id;
u16 status;
@@ -1069,7 +1069,7 @@ snd_nm256_interrupt(int irq, void *dev_id, struct pt_regs *dummy)
*/
static irqreturn_t
-snd_nm256_interrupt_zx(int irq, void *dev_id, struct pt_regs *dummy)
+snd_nm256_interrupt_zx(int irq, void *dev_id)
{
struct nm256 *chip = dev_id;
u32 status;
diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c
index c40f59062684..0ff8dc36fde3 100644
--- a/sound/pci/pcxhr/pcxhr_core.c
+++ b/sound/pci/pcxhr/pcxhr_core.c
@@ -1131,7 +1131,7 @@ static void pcxhr_update_timer_pos(struct pcxhr_mgr *mgr,
}
-irqreturn_t pcxhr_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t pcxhr_interrupt(int irq, void *dev_id)
{
struct pcxhr_mgr *mgr = dev_id;
unsigned int reg;
diff --git a/sound/pci/pcxhr/pcxhr_core.h b/sound/pci/pcxhr/pcxhr_core.h
index e7415d6d1826..d9a4ab609875 100644
--- a/sound/pci/pcxhr/pcxhr_core.h
+++ b/sound/pci/pcxhr/pcxhr_core.h
@@ -194,7 +194,7 @@ int pcxhr_write_io_num_reg_cont(struct pcxhr_mgr *mgr, unsigned int mask,
/* interrupt handling */
-irqreturn_t pcxhr_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+irqreturn_t pcxhr_interrupt(int irq, void *dev_id);
void pcxhr_msg_tasklet(unsigned long arg);
#endif /* __SOUND_PCXHR_CORE_H */
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index fe210c853442..ec4899147e1d 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -1736,7 +1736,7 @@ snd_riptide_pcm(struct snd_riptide *chip, int device, struct snd_pcm **rpcm)
}
static irqreturn_t
-snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+snd_riptide_interrupt(int irq, void *dev_id)
{
struct snd_riptide *chip = dev_id;
struct cmdif *cif = chip->cif;
@@ -1751,8 +1751,7 @@ snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs)
if (chip->rmidi && IS_MPUIRQ(cif->hwport)) {
chip->handled_irqs++;
snd_mpu401_uart_interrupt(irq,
- chip->rmidi->private_data,
- regs);
+ chip->rmidi->private_data);
}
SET_AIACK(cif->hwport);
}
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 2a71499242fa..dc8d1302e22d 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -818,8 +818,7 @@ static void snd_rme32_pcm_stop(struct rme32 * rme32, int to_pause)
writel(0, rme32->iobase + RME32_IO_RESET_POS);
}
-static irqreturn_t
-snd_rme32_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_rme32_interrupt(int irq, void *dev_id)
{
struct rme32 *rme32 = (struct rme32 *) dev_id;
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index f8de7c997017..106110a89a4c 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -1117,8 +1117,7 @@ snd_rme96_capture_stop(struct rme96 *rme96)
static irqreturn_t
snd_rme96_interrupt(int irq,
- void *dev_id,
- struct pt_regs *regs)
+ void *dev_id)
{
struct rme96 *rme96 = (struct rme96 *)dev_id;
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index d3e07de433b0..694aa057ed49 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -3603,7 +3603,7 @@ static void hdsp_midi_tasklet(unsigned long arg)
snd_hdsp_midi_input_read (&hdsp->midi[1]);
}
-static irqreturn_t snd_hdsp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_hdsp_interrupt(int irq, void *dev_id)
{
struct hdsp *hdsp = (struct hdsp *) dev_id;
unsigned int status;
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 7d03ae066d53..7055d893855d 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -2556,8 +2556,7 @@ static int snd_hdspm_set_defaults(struct hdspm * hdspm)
interupt
------------------------------------------------------------*/
-static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id)
{
struct hdspm *hdspm = (struct hdspm *) dev_id;
unsigned int status;
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index fc15f61ad5d1..cf0427b4bfde 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -1882,7 +1882,7 @@ static void snd_rme9652_set_defaults(struct snd_rme9652 *rme9652)
rme9652_set_rate(rme9652, 48000);
}
-static irqreturn_t snd_rme9652_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_rme9652_interrupt(int irq, void *dev_id)
{
struct snd_rme9652 *rme9652 = (struct snd_rme9652 *) dev_id;
diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index e5d4def1aa6f..f9b8afabda9c 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -580,7 +580,7 @@ static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd)
return result;
}
-static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id)
{
struct sonicvibes *sonic = dev_id;
unsigned char status;
@@ -601,7 +601,7 @@ static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_reg
}
if (sonic->rmidi) {
if (status & SV_MIDI_IRQ)
- snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data);
}
if (status & SV_UD_IRQ) {
unsigned char udreg;
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index ebbe12d78d8c..0d478871808d 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -52,8 +52,7 @@ static int snd_trident_pcm_mixer_build(struct snd_trident *trident,
static int snd_trident_pcm_mixer_free(struct snd_trident *trident,
struct snd_trident_voice * voice,
struct snd_pcm_substream *substream);
-static irqreturn_t snd_trident_interrupt(int irq, void *dev_id,
- struct pt_regs *regs);
+static irqreturn_t snd_trident_interrupt(int irq, void *dev_id);
static int snd_trident_sis_reset(struct snd_trident *trident);
static void snd_trident_clear_voices(struct snd_trident * trident,
@@ -3737,7 +3736,7 @@ static int snd_trident_free(struct snd_trident *trident)
---------------------------------------------------------------------------*/
-static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_trident_interrupt(int irq, void *dev_id)
{
struct snd_trident *trident = dev_id;
unsigned int audio_int, chn_int, stimer, channel, mask, tmp;
@@ -3825,7 +3824,7 @@ static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, struct pt_regs *
}
if (audio_int & MPU401_IRQ) {
if (trident->rmidi) {
- snd_mpu401_uart_interrupt(irq, trident->rmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, trident->rmidi->private_data);
} else {
inb(TRID_REG(trident, T4D_MPUR0));
}
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 6db3d4cc4d8d..e6990e0bbf23 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -613,7 +613,7 @@ static void snd_via82xx_channel_reset(struct via82xx *chip, struct viadev *viade
* Interrupt handler
* Used for 686 and 8233A
*/
-static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_via686_interrupt(int irq, void *dev_id)
{
struct via82xx *chip = dev_id;
unsigned int status;
@@ -623,7 +623,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r
if (! (status & chip->intr_mask)) {
if (chip->rmidi)
/* check mpu401 interrupt */
- return snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+ return snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
return IRQ_NONE;
}
@@ -659,7 +659,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r
/*
* Interrupt handler
*/
-static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id)
{
struct via82xx *chip = dev_id;
unsigned int status;
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index 016f9dac253f..5ab1cf3d434b 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -475,7 +475,7 @@ static void snd_via82xx_channel_reset(struct via82xx_modem *chip, struct viadev
* Interrupt handler
*/
-static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id)
{
struct via82xx_modem *chip = dev_id;
unsigned int status;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 24f6fc52f898..ebc6da89edf3 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -753,7 +753,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
}
}
-static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
{
struct snd_ymfpci *chip = dev_id;
u32 status, nvoice, mode;
@@ -799,7 +799,7 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id, struct pt_regs *r
snd_ymfpci_writew(chip, YDSXGR_INTFLAG, status);
if (chip->rawmidi)
- snd_mpu401_uart_interrupt(irq, chip->rawmidi->private_data, regs);
+ snd_mpu401_uart_interrupt(irq, chip->rawmidi->private_data);
return IRQ_HANDLED;
}
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.h b/sound/pcmcia/pdaudiocf/pdaudiocf.h
index 9a14a4f64bd3..206e2f5a113f 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.h
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.h
@@ -138,7 +138,7 @@ int snd_pdacf_suspend(struct snd_pdacf *chip, pm_message_t state);
int snd_pdacf_resume(struct snd_pdacf *chip);
#endif
int snd_pdacf_pcm_new(struct snd_pdacf *chip);
-irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs);
+irqreturn_t pdacf_interrupt(int irq, void *dev);
void pdacf_tasklet(unsigned long private_data);
void pdacf_reinit(struct snd_pdacf *chip, int resume);
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c b/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c
index 7c5f21e45cb4..732263e4a437 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c
@@ -26,7 +26,7 @@
/*
*
*/
-irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs)
+irqreturn_t pdacf_interrupt(int irq, void *dev)
{
struct snd_pdacf *chip = dev;
unsigned short stat;
@@ -45,7 +45,7 @@ irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs)
if (!(stat & PDAUDIOCF_IRQAKM))
stat |= PDAUDIOCF_IRQAKM; /* check rate */
}
- if (regs != NULL)
+ if (get_irq_regs() != NULL)
snd_ak4117_check_rate_and_errors(chip->ak4117, 0);
return IRQ_HANDLED;
}
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 641430631505..c64af55865d4 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -713,7 +713,7 @@ void snd_pmac_beep_dma_stop(struct snd_pmac *chip)
* interrupt handlers
*/
static irqreturn_t
-snd_pmac_tx_intr(int irq, void *devid, struct pt_regs *regs)
+snd_pmac_tx_intr(int irq, void *devid)
{
struct snd_pmac *chip = devid;
snd_pmac_pcm_update(chip, &chip->playback);
@@ -722,7 +722,7 @@ snd_pmac_tx_intr(int irq, void *devid, struct pt_regs *regs)
static irqreturn_t
-snd_pmac_rx_intr(int irq, void *devid, struct pt_regs *regs)
+snd_pmac_rx_intr(int irq, void *devid)
{
struct snd_pmac *chip = devid;
snd_pmac_pcm_update(chip, &chip->capture);
@@ -731,7 +731,7 @@ snd_pmac_rx_intr(int irq, void *devid, struct pt_regs *regs)
static irqreturn_t
-snd_pmac_ctrl_intr(int irq, void *devid, struct pt_regs *regs)
+snd_pmac_ctrl_intr(int irq, void *devid)
{
struct snd_pmac *chip = devid;
int ctrl = in_le32(&chip->awacs->control);
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index cdff53e4a17e..2fbe1d183fce 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -1017,7 +1017,7 @@ static void tumbler_update_automute(struct snd_pmac *chip, int do_notify)
/* interrupt - headphone plug changed */
-static irqreturn_t headphone_intr(int irq, void *devid, struct pt_regs *regs)
+static irqreturn_t headphone_intr(int irq, void *devid)
{
struct snd_pmac *chip = devid;
if (chip->update_automute && chip->initialized) {
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index be0bd503f013..c899786f30f5 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -491,7 +491,7 @@ static void __amd7930_update_map(struct snd_amd7930 *amd)
__amd7930_write_map(amd);
}
-static irqreturn_t snd_amd7930_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_amd7930_interrupt(int irq, void *dev_id)
{
struct snd_amd7930 *amd = dev_id;
unsigned int elapsed;
diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 9a06c3bd6944..edeb3d3c4c7e 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -1753,7 +1753,7 @@ out_err:
#ifdef SBUS_SUPPORT
-static irqreturn_t snd_cs4231_sbus_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_cs4231_sbus_interrupt(int irq, void *dev_id)
{
unsigned long flags;
unsigned char status;
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 5a97be689b40..4ceb09d215d8 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -1903,8 +1903,7 @@ static void dbri_process_interrupt_buffer(struct snd_dbri * dbri)
}
}
-static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id)
{
struct snd_dbri *dbri = dev_id;
static int errcnt = 0;
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index a42acf6d7b68..c82b01c7ad3a 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -653,7 +653,7 @@ static struct snd_urb_ops audio_urb_ops_high_speed[2] = {
/*
* complete callback from data urb
*/
-static void snd_complete_urb(struct urb *urb, struct pt_regs *regs)
+static void snd_complete_urb(struct urb *urb)
{
struct snd_urb_ctx *ctx = (struct snd_urb_ctx *)urb->context;
struct snd_usb_substream *subs = ctx->subs;
@@ -676,7 +676,7 @@ static void snd_complete_urb(struct urb *urb, struct pt_regs *regs)
/*
* complete callback from sync urb
*/
-static void snd_complete_sync_urb(struct urb *urb, struct pt_regs *regs)
+static void snd_complete_sync_urb(struct urb *urb)
{
struct snd_urb_ctx *ctx = (struct snd_urb_ctx *)urb->context;
struct snd_usb_substream *subs = ctx->subs;
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 0dcf78adb99a..b7c5e59b2299 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -223,7 +223,7 @@ static void dump_urb(const char *type, const u8 *data, int length)
/*
* Processes the data read from the device.
*/
-static void snd_usbmidi_in_urb_complete(struct urb* urb, struct pt_regs *regs)
+static void snd_usbmidi_in_urb_complete(struct urb* urb)
{
struct snd_usb_midi_in_endpoint* ep = urb->context;
@@ -247,7 +247,7 @@ static void snd_usbmidi_in_urb_complete(struct urb* urb, struct pt_regs *regs)
snd_usbmidi_submit_urb(urb, GFP_ATOMIC);
}
-static void snd_usbmidi_out_urb_complete(struct urb* urb, struct pt_regs *regs)
+static void snd_usbmidi_out_urb_complete(struct urb* urb)
{
struct snd_usb_midi_out_endpoint* ep = urb->context;
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index e516d6adbb22..1024c178f5c0 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -1710,7 +1710,7 @@ static void snd_usb_mixer_memory_change(struct usb_mixer_interface *mixer,
}
}
-static void snd_usb_mixer_status_complete(struct urb *urb, struct pt_regs *regs)
+static void snd_usb_mixer_status_complete(struct urb *urb)
{
struct usb_mixer_interface *mixer = urb->context;
@@ -1772,8 +1772,7 @@ static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer)
return 0;
}
-static void snd_usb_soundblaster_remote_complete(struct urb *urb,
- struct pt_regs *regs)
+static void snd_usb_soundblaster_remote_complete(struct urb *urb)
{
struct usb_mixer_interface *mixer = urb->context;
const struct rc_config *rc = mixer->rc_cfg;
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index cfec38d7839b..e011fcacce92 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -172,7 +172,7 @@ static void snd_usX2Y_card_private_free(struct snd_card *card);
/*
* pipe 4 is used for switching the lamps, setting samplerate, volumes ....
*/
-static void i_usX2Y_Out04Int(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_Out04Int(struct urb *urb)
{
#ifdef CONFIG_SND_DEBUG
if (urb->status) {
@@ -184,7 +184,7 @@ static void i_usX2Y_Out04Int(struct urb *urb, struct pt_regs *regs)
#endif
}
-static void i_usX2Y_In04Int(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_In04Int(struct urb *urb)
{
int err = 0;
struct usX2Ydev *usX2Y = urb->context;
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index f6bd0dee563c..e662281a751a 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -306,7 +306,7 @@ static void usX2Y_error_sequence(struct usX2Ydev *usX2Y,
usX2Y_clients_stop(usX2Y);
}
-static void i_usX2Y_urb_complete(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_urb_complete(struct urb *urb)
{
struct snd_usX2Y_substream *subs = urb->context;
struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -350,7 +350,7 @@ static void i_usX2Y_urb_complete(struct urb *urb, struct pt_regs *regs)
}
static void usX2Y_urbs_set_complete(struct usX2Ydev * usX2Y,
- void (*complete)(struct urb *, struct pt_regs *))
+ void (*complete)(struct urb *))
{
int s, u;
for (s = 0; s < 4; s++) {
@@ -370,7 +370,7 @@ static void usX2Y_subs_startup_finish(struct usX2Ydev * usX2Y)
usX2Y->prepare_subs = NULL;
}
-static void i_usX2Y_subs_startup(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_subs_startup(struct urb *urb)
{
struct snd_usX2Y_substream *subs = urb->context;
struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -382,7 +382,7 @@ static void i_usX2Y_subs_startup(struct urb *urb, struct pt_regs *regs)
wake_up(&usX2Y->prepare_wait_queue);
}
- i_usX2Y_urb_complete(urb, regs);
+ i_usX2Y_urb_complete(urb);
}
static void usX2Y_subs_prepare(struct snd_usX2Y_substream *subs)
@@ -663,7 +663,7 @@ static struct s_c2 SetRate48000[] =
};
#define NOOF_SETRATE_URBS ARRAY_SIZE(SetRate48000)
-static void i_usX2Y_04Int(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_04Int(struct urb *urb)
{
struct usX2Ydev *usX2Y = urb->context;
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 88b72b52590f..9acef9d90543 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -226,7 +226,7 @@ static inline int usX2Y_usbpcm_usbframe_complete(struct snd_usX2Y_substream *cap
}
-static void i_usX2Y_usbpcm_urb_complete(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_usbpcm_urb_complete(struct urb *urb)
{
struct snd_usX2Y_substream *subs = urb->context;
struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -294,7 +294,7 @@ static void usX2Y_usbpcm_subs_startup_finish(struct usX2Ydev * usX2Y)
usX2Y->prepare_subs = NULL;
}
-static void i_usX2Y_usbpcm_subs_startup(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_usbpcm_subs_startup(struct urb *urb)
{
struct snd_usX2Y_substream *subs = urb->context;
struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -311,7 +311,7 @@ static void i_usX2Y_usbpcm_subs_startup(struct urb *urb, struct pt_regs *regs)
wake_up(&usX2Y->prepare_wait_queue);
}
- i_usX2Y_usbpcm_urb_complete(urb, regs);
+ i_usX2Y_usbpcm_urb_complete(urb);
}
/*

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