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ALSA: emu10k1: 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: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Bhumika Goyal 2017-08-12 21:01:18 +05:30 committed by Takashi Iwai
parent d670315c4f
commit 7c0ddf06d2
3 changed files with 9 additions and 9 deletions
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4
sound/pci/emu10k1/emu10k1x.c
View File

@ -254,7 +254,7 @@ struct emu10k1x {
};
/* hardware definition */
static struct snd_pcm_hardware snd_emu10k1x_playback_hw = {
static const struct snd_pcm_hardware snd_emu10k1x_playback_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@ -273,7 +273,7 @@ static struct snd_pcm_hardware snd_emu10k1x_playback_hw = {
.fifo_size = 0,
};
static struct snd_pcm_hardware snd_emu10k1x_capture_hw = {
static const struct snd_pcm_hardware snd_emu10k1x_capture_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |

10
sound/pci/emu10k1/emupcm.c
View File

@ -556,7 +556,7 @@ static int snd_emu10k1_efx_playback_prepare(struct snd_pcm_substream *substream)
return 0;
}
static struct snd_pcm_hardware snd_emu10k1_efx_playback =
static const struct snd_pcm_hardware snd_emu10k1_efx_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_NONINTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@ -975,7 +975,7 @@ static snd_pcm_uframes_t snd_emu10k1_capture_pointer(struct snd_pcm_substream *s
* Playback support device description
*/
static struct snd_pcm_hardware snd_emu10k1_playback =
static const struct snd_pcm_hardware snd_emu10k1_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@ -999,7 +999,7 @@ static struct snd_pcm_hardware snd_emu10k1_playback =
* Capture support device description
*/
static struct snd_pcm_hardware snd_emu10k1_capture =
static const struct snd_pcm_hardware snd_emu10k1_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@ -1019,7 +1019,7 @@ static struct snd_pcm_hardware snd_emu10k1_capture =
.fifo_size = 0,
};
static struct snd_pcm_hardware snd_emu10k1_capture_efx =
static const struct snd_pcm_hardware snd_emu10k1_capture_efx =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@ -1742,7 +1742,7 @@ static snd_pcm_uframes_t snd_emu10k1_fx8010_playback_pointer(struct snd_pcm_subs
return snd_pcm_indirect_playback_pointer(substream, &pcm->pcm_rec, ptr);
}
static struct snd_pcm_hardware snd_emu10k1_fx8010_playback =
static const struct snd_pcm_hardware snd_emu10k1_fx8010_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_RESUME |

4
sound/pci/emu10k1/p16v.c
View File

@ -122,7 +122,7 @@
*/
/* hardware definition */
static struct snd_pcm_hardware snd_p16v_playback_hw = {
static const struct snd_pcm_hardware snd_p16v_playback_hw = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@ -143,7 +143,7 @@ static struct snd_pcm_hardware snd_p16v_playback_hw = {
.fifo_size = 0,
};
static struct snd_pcm_hardware snd_p16v_capture_hw = {
static const struct snd_pcm_hardware snd_p16v_capture_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |