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ALSA: aw2: make snd_pcm_hardware const

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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: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Bhumika Goyal 2017-08-12 21:01:13 +05:30 committed by Takashi Iwai
parent da2ea374b2
commit 343fd50561
1 changed files with 2 additions and 2 deletions
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4
sound/pci/aw2/aw2-alsa.c
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@ -52,7 +52,7 @@ MODULE_LICENSE("GPL");
* TYPEDEFS
********************************/
/* hardware definition */
static struct snd_pcm_hardware snd_aw2_playback_hw = {
static const struct snd_pcm_hardware snd_aw2_playback_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID),
@ -69,7 +69,7 @@ static struct snd_pcm_hardware snd_aw2_playback_hw = {
.periods_max = 1024,
};
static struct snd_pcm_hardware snd_aw2_capture_hw = {
static const struct snd_pcm_hardware snd_aw2_capture_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID),