aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c')
-rw-r--r--drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c b/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
index cf2723c7197f..2381bdce99fd 100644
--- a/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
+++ b/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
@@ -83,7 +83,7 @@ static __le32 *cx25821_risc_field_upstream_ch2(struct cx25821_dev *dev,
int fifo_enable, int field_type)
{
unsigned int line, i;
- struct sram_channel *sram_ch =
+ const struct sram_channel *sram_ch =
dev->channels[dev->_channel2_upstream_select].sram_channels;
int dist_betwn_starts = bpl * 2;
@@ -201,7 +201,7 @@ static int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev,
void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev)
{
- struct sram_channel *sram_ch =
+ const struct sram_channel *sram_ch =
dev->channels[VID_UPSTREAM_SRAM_CHANNEL_J].sram_channels;
u32 tmp = 0;
@@ -257,7 +257,7 @@ void cx25821_free_mem_upstream_ch2(struct cx25821_dev *dev)
}
static int cx25821_get_frame_ch2(struct cx25821_dev *dev,
- struct sram_channel *sram_ch)
+ const struct sram_channel *sram_ch)
{
struct file *myfile;
int frame_index_temp = dev->_frame_index_ch2;
@@ -363,7 +363,7 @@ static void cx25821_vidups_handler_ch2(struct work_struct *work)
}
static int cx25821_openfile_ch2(struct cx25821_dev *dev,
- struct sram_channel *sram_ch)
+ const struct sram_channel *sram_ch)
{
struct file *myfile;
int i = 0, j = 0;
@@ -445,7 +445,7 @@ static int cx25821_openfile_ch2(struct cx25821_dev *dev,
}
static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev,
- struct sram_channel *sram_ch,
+ const struct sram_channel *sram_ch,
int bpl)
{
int ret = 0;
@@ -515,7 +515,7 @@ static int cx25821_video_upstream_irq_ch2(struct cx25821_dev *dev,
u32 status)
{
u32 int_msk_tmp;
- struct sram_channel *channel = dev->channels[chan_num].sram_channels;
+ const struct sram_channel *channel = dev->channels[chan_num].sram_channels;
int singlefield_lines = NTSC_FIELD_HEIGHT;
int line_size_in_bytes = Y422_LINE_SZ;
int odd_risc_prog_size = 0;
@@ -594,7 +594,7 @@ static irqreturn_t cx25821_upstream_irq_ch2(int irq, void *dev_id)
u32 vid_status;
int handled = 0;
int channel_num = 0;
- struct sram_channel *sram_ch;
+ const struct sram_channel *sram_ch;
if (!dev)
return -1;
@@ -618,7 +618,7 @@ static irqreturn_t cx25821_upstream_irq_ch2(int irq, void *dev_id)
}
static void cx25821_set_pixelengine_ch2(struct cx25821_dev *dev,
- struct sram_channel *ch, int pix_format)
+ const struct sram_channel *ch, int pix_format)
{
int width = WIDTH_D1;
int height = dev->_lines_count_ch2;
@@ -652,7 +652,7 @@ static void cx25821_set_pixelengine_ch2(struct cx25821_dev *dev,
}
static int cx25821_start_video_dma_upstream_ch2(struct cx25821_dev *dev,
- struct sram_channel *sram_ch)
+ const struct sram_channel *sram_ch)
{
u32 tmp = 0;
int err = 0;
@@ -706,7 +706,7 @@ fail_irq:
int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
int pixel_format)
{
- struct sram_channel *sram_ch;
+ const struct sram_channel *sram_ch;
u32 tmp;
int err = 0;
int data_frame_size = 0;

Privacy Policy