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authorHans Verkuil <hans.verkuil@cisco.com>2014-08-21 11:34:02 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-09-03 10:32:39 -0300
commit3f9280a8b4aa57186555e2d39587d13a6844ab98 (patch)
tree92f61d2248c0186710350f959cf33027ef1c5e1e /drivers/media
parent38b2b8794d0ae7e086199e6077d2f234a3b69ab8 (diff)
[media] cx231xx: fix sparse warnings
drivers/media/usb/cx231xx/cx231xx-avcore.c:2226:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2447:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2475:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2500:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2647:18: warning: incorrect type in assignment (different base types) drivers/media/usb/cx231xx/cx231xx-avcore.c:2659:21: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-dvb.c:743:57: warning: Using plain integer as NULL pointer drivers/media/usb/cx231xx/cx231xx-dvb.c:776:57: warning: Using plain integer as NULL pointer Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-avcore.c12
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-core.c2
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-dvb.c4
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-avcore.c b/drivers/media/usb/cx231xx/cx231xx-avcore.c
index a428c10e1a16..51872b9f75a1 100644
--- a/drivers/media/usb/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/usb/cx231xx/cx231xx-avcore.c
@@ -2223,7 +2223,7 @@ int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode)
if (status < 0)
return status;
- tmp = le32_to_cpu(*((u32 *) value));
+ tmp = le32_to_cpu(*((__le32 *) value));
switch (mode) {
case POLARIS_AVMODE_ENXTERNAL_AV:
@@ -2444,7 +2444,7 @@ int cx231xx_power_suspend(struct cx231xx *dev)
if (status > 0)
return status;
- tmp = le32_to_cpu(*((u32 *) value));
+ tmp = le32_to_cpu(*((__le32 *) value));
tmp &= (~PWR_MODE_MASK);
value[0] = (u8) tmp;
@@ -2472,7 +2472,7 @@ int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask)
if (status < 0)
return status;
- tmp = le32_to_cpu(*((u32 *) value));
+ tmp = le32_to_cpu(*((__le32 *) value));
tmp |= ep_mask;
value[0] = (u8) tmp;
value[1] = (u8) (tmp >> 8);
@@ -2497,7 +2497,7 @@ int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask)
if (status < 0)
return status;
- tmp = le32_to_cpu(*((u32 *) value));
+ tmp = le32_to_cpu(*((__le32 *) value));
tmp &= (~ep_mask);
value[0] = (u8) tmp;
value[1] = (u8) (tmp >> 8);
@@ -2644,7 +2644,7 @@ static int cx231xx_set_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u32 gpio_val)
{
int status = 0;
- gpio_val = cpu_to_le32(gpio_val);
+ gpio_val = (__force u32)cpu_to_le32(gpio_val);
status = cx231xx_send_gpio_cmd(dev, gpio_bit, (u8 *)&gpio_val, 4, 0, 0);
return status;
@@ -2652,7 +2652,7 @@ static int cx231xx_set_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u32 gpio_val)
static int cx231xx_get_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u32 *gpio_val)
{
- u32 tmp;
+ __le32 tmp;
int status = 0;
status = cx231xx_send_gpio_cmd(dev, gpio_bit, (u8 *)&tmp, 4, 0, 1);
diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c
index 513194aa6561..180103e48036 100644
--- a/drivers/media/usb/cx231xx/cx231xx-core.c
+++ b/drivers/media/usb/cx231xx/cx231xx-core.c
@@ -1491,7 +1491,7 @@ int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
if (status < 0)
return status;
- tmp = le32_to_cpu(*((u32 *) value));
+ tmp = le32_to_cpu(*((__le32 *) value));
tmp |= mode;
value[0] = (u8) tmp;
diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index 1fa79741d199..2adfecf70236 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -740,7 +740,7 @@ static int dvb_init(struct cx231xx *dev)
goto out_free;
}
- dev->dvb->frontend->ops.i2c_gate_ctrl = 0;
+ dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
/* define general-purpose callback pointer */
dvb->frontend->callback = cx231xx_tuner_callback;
@@ -773,7 +773,7 @@ static int dvb_init(struct cx231xx *dev)
goto out_free;
}
- dev->dvb->frontend->ops.i2c_gate_ctrl = 0;
+ dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
/* define general-purpose callback pointer */
dvb->frontend->callback = cx231xx_tuner_callback;

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