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authorBhumika Goyal <bhumirks@gmail.com>2017-08-13 08:43:09 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-08-20 08:05:21 -0400
commit47f14314b33107d72560fee93bb69e1374c010ab (patch)
treeae955efa81dfd5740302138f4a937ff29de4093c /drivers/media/pci
parent38c4f03acf92cc6845064f509bdb27c4af2618ea (diff)
media: pci: make snd_pcm_hardware const
Make these const as they are only used during a copy operation. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci')
-rw-r--r--drivers/media/pci/cobalt/cobalt-alsa-pcm.c4
-rw-r--r--drivers/media/pci/cx18/cx18-alsa-pcm.c2
-rw-r--r--drivers/media/pci/cx23885/cx23885-alsa.c2
-rw-r--r--drivers/media/pci/cx25821/cx25821-alsa.c2
-rw-r--r--drivers/media/pci/ivtv/ivtv-alsa-pcm.c2
-rw-r--r--drivers/media/pci/saa7134/saa7134-alsa.c2
6 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/pci/cobalt/cobalt-alsa-pcm.c b/drivers/media/pci/cobalt/cobalt-alsa-pcm.c
index 49013c6b8646..b69b258d39b9 100644
--- a/drivers/media/pci/cobalt/cobalt-alsa-pcm.c
+++ b/drivers/media/pci/cobalt/cobalt-alsa-pcm.c
@@ -43,7 +43,7 @@ MODULE_PARM_DESC(pcm_debug, "enable debug messages for pcm");
pr_info("cobalt-alsa-pcm %s: " fmt, __func__, ##arg); \
} while (0)
-static struct snd_pcm_hardware snd_cobalt_hdmi_capture = {
+static const struct snd_pcm_hardware snd_cobalt_hdmi_capture = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
@@ -64,7 +64,7 @@ static struct snd_pcm_hardware snd_cobalt_hdmi_capture = {
.periods_max = 4,
};
-static struct snd_pcm_hardware snd_cobalt_playback = {
+static const struct snd_pcm_hardware snd_cobalt_playback = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/drivers/media/pci/cx18/cx18-alsa-pcm.c b/drivers/media/pci/cx18/cx18-alsa-pcm.c
index f68ee57a9ae2..aadd76466aec 100644
--- a/drivers/media/pci/cx18/cx18-alsa-pcm.c
+++ b/drivers/media/pci/cx18/cx18-alsa-pcm.c
@@ -44,7 +44,7 @@ MODULE_PARM_DESC(pcm_debug, "enable debug messages for pcm");
__func__, ##arg); \
} while (0)
-static struct snd_pcm_hardware snd_cx18_hw_capture = {
+static const struct snd_pcm_hardware snd_cx18_hw_capture = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/drivers/media/pci/cx23885/cx23885-alsa.c b/drivers/media/pci/cx23885/cx23885-alsa.c
index c148f9a4a9ac..d8c3637e492e 100644
--- a/drivers/media/pci/cx23885/cx23885-alsa.c
+++ b/drivers/media/pci/cx23885/cx23885-alsa.c
@@ -293,7 +293,7 @@ static int dsp_buffer_free(struct cx23885_audio_dev *chip)
*/
#define DEFAULT_FIFO_SIZE 4096
-static struct snd_pcm_hardware snd_cx23885_digital_hw = {
+static const struct snd_pcm_hardware snd_cx23885_digital_hw = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c
index 519b81c0c837..2b34990e86f2 100644
--- a/drivers/media/pci/cx25821/cx25821-alsa.c
+++ b/drivers/media/pci/cx25821/cx25821-alsa.c
@@ -428,7 +428,7 @@ static int dsp_buffer_free(struct cx25821_audio_dev *chip)
* Digital hardware definition
*/
#define DEFAULT_FIFO_SIZE 384
-static struct snd_pcm_hardware snd_cx25821_digital_hw = {
+static const struct snd_pcm_hardware snd_cx25821_digital_hw = {
.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
index 417d03da01f0..5326d86fa375 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(pcm_debug, "enable debug messages for pcm");
pr_info("ivtv-alsa-pcm %s: " fmt, __func__, ##arg); \
} while (0)
-static struct snd_pcm_hardware snd_ivtv_hw_capture = {
+static const struct snd_pcm_hardware snd_ivtv_hw_capture = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/drivers/media/pci/saa7134/saa7134-alsa.c b/drivers/media/pci/saa7134/saa7134-alsa.c
index bf358ec7aca5..c59b69f1af9d 100644
--- a/drivers/media/pci/saa7134/saa7134-alsa.c
+++ b/drivers/media/pci/saa7134/saa7134-alsa.c
@@ -627,7 +627,7 @@ snd_card_saa7134_capture_pointer(struct snd_pcm_substream * substream)
* switching to 32kHz without any frequency translation
*/
-static struct snd_pcm_hardware snd_card_saa7134_capture =
+static const struct snd_pcm_hardware snd_card_saa7134_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |