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ALSA: pci: make snd_pcm_hardware const

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Make these const as they are only used in a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Bhumika Goyal 2017-08-17 14:45:54 +05:30 committed by Takashi Iwai
parent 3068116f53
commit aa38e71d05
1 changed files with 4 additions and 4 deletions
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8
sound/pci/au88x0/au88x0_pcm.c
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@ -30,7 +30,7 @@
#define VORTEX_PCM_TYPE(x) (x->name[40])
/* hardware definition */
static struct snd_pcm_hardware snd_vortex_playback_hw_adb = {
static const struct snd_pcm_hardware snd_vortex_playback_hw_adb = {
.info =
(SNDRV_PCM_INFO_MMAP | /* SNDRV_PCM_INFO_RESUME | */
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_INTERLEAVED |
@ -51,7 +51,7 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_adb = {
};
#ifndef CHIP_AU8820
static struct snd_pcm_hardware snd_vortex_playback_hw_a3d = {
static const struct snd_pcm_hardware snd_vortex_playback_hw_a3d = {
.info =
(SNDRV_PCM_INFO_MMAP | /* SNDRV_PCM_INFO_RESUME | */
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_INTERLEAVED |
@ -71,7 +71,7 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_a3d = {
.periods_max = 64,
};
#endif
static struct snd_pcm_hardware snd_vortex_playback_hw_spdif = {
static const struct snd_pcm_hardware snd_vortex_playback_hw_spdif = {
.info =
(SNDRV_PCM_INFO_MMAP | /* SNDRV_PCM_INFO_RESUME | */
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_INTERLEAVED |
@ -94,7 +94,7 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_spdif = {
};
#ifndef CHIP_AU8810
static struct snd_pcm_hardware snd_vortex_playback_hw_wt = {
static const struct snd_pcm_hardware snd_vortex_playback_hw_wt = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID),