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ALSA: pcmcia: constify snd_pcm_ops structures 

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/pcm.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arvind Yadav 2017-08-18 13:15:16 +05:30 committed by Takashi Iwai
parent c2992b19a7
commit e0c24d8b27
1 changed files with 1 additions and 1 deletions
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2
sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
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@ -266,7 +266,7 @@ static snd_pcm_uframes_t pdacf_pcm_capture_pointer(struct snd_pcm_substream *sub
/*
* operators for PCM capture
*/
static struct snd_pcm_ops pdacf_pcm_capture_ops = {
static const struct snd_pcm_ops pdacf_pcm_capture_ops = {
.open = pdacf_pcm_capture_open,
.close = pdacf_pcm_capture_close,
.ioctl = snd_pcm_lib_ioctl,