diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-18 13:15:20 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-19 11:02:26 +0200 |
| commit | 7a205f5db56d9055ff368ab5103275d0164a41c8 (patch) | |
| tree | 494aa070dea48feec210c86e2b1f1b6d1ffee3fc /sound | |
| parent | 544d6272c8c85684db10e96910adc9f55f2b6350 (diff) | |
ALSA: spi: 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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/spi/at73c213.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c index fac7e6eb9529..1ef52edeb538 100644 --- a/sound/spi/at73c213.c +++ b/sound/spi/at73c213.c @@ -322,7 +322,7 @@ snd_at73c213_pcm_pointer(struct snd_pcm_substream *substream) return pos; } -static struct snd_pcm_ops at73c213_playback_ops = { +static const struct snd_pcm_ops at73c213_playback_ops = { .open = snd_at73c213_pcm_open, .close = snd_at73c213_pcm_close, .ioctl = snd_pcm_lib_ioctl, |