diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-08-13 08:43:09 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 08:05:21 -0400 |
| commit | 47f14314b33107d72560fee93bb69e1374c010ab (patch) | |
| tree | ae955efa81dfd5740302138f4a937ff29de4093c /drivers | |
| parent | 38c4f03acf92cc6845064f509bdb27c4af2618ea (diff) | |
| download | blackbird-op-linux-47f14314b33107d72560fee93bb69e1374c010ab.tar.gz blackbird-op-linux-47f14314b33107d72560fee93bb69e1374c010ab.zip | |
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')
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-alsa-pcm.c | 4 | ||||
| -rw-r--r-- | drivers/media/pci/cx18/cx18-alsa-pcm.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-alsa.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-alsa.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-alsa-pcm.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-alsa.c | 2 |
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 | |
