diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-10 17:17:33 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-10 17:56:05 +0200 |
| commit | 0b5b233915b6ea8042f9dbb725a94e185dada530 (patch) | |
| tree | 18802b5b2b999a9cfde9c8ee8b10136ab4322787 | |
| parent | 844f88edf9dd6ef84599abe6909e1e19b6bfaeda (diff) | |
ALSA: au88x0: 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>
| -rw-r--r-- | sound/pci/au88x0/au88x0_pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index 1aa97012451d..848eb3cb18a8 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -439,7 +439,7 @@ static snd_pcm_uframes_t snd_vortex_pcm_pointer(struct snd_pcm_substream *substr } /* operators */ -static struct snd_pcm_ops snd_vortex_playback_ops = { +static const struct snd_pcm_ops snd_vortex_playback_ops = { .open = snd_vortex_pcm_open, .close = snd_vortex_pcm_close, .ioctl = snd_pcm_lib_ioctl, |