diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-11 17:28:02 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-12 23:44:13 +0200 |
| commit | ca58ba6c97cad549b2b243566a4d474bdcaa2c54 (patch) | |
| tree | fd7d2e3b420075d080f0d45db2f0a16a6b7ae524 /sound | |
| parent | 8965e53d1bbc414da9c227eb725f07e872b13c9e (diff) | |
ALSA: gus: 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/isa/gus/gus_pcm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c index 6b3da01a93b7..36e852fea9f2 100644 --- a/sound/isa/gus/gus_pcm.c +++ b/sound/isa/gus/gus_pcm.c @@ -842,7 +842,7 @@ static const struct snd_kcontrol_new snd_gf1_pcm_volume_control1 = .put = snd_gf1_pcm_volume_put }; -static struct snd_pcm_ops snd_gf1_pcm_playback_ops = { +static const struct snd_pcm_ops snd_gf1_pcm_playback_ops = { .open = snd_gf1_pcm_playback_open, .close = snd_gf1_pcm_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -856,7 +856,7 @@ static struct snd_pcm_ops snd_gf1_pcm_playback_ops = { .fill_silence = snd_gf1_pcm_playback_silence, }; -static struct snd_pcm_ops snd_gf1_pcm_capture_ops = { +static const struct snd_pcm_ops snd_gf1_pcm_capture_ops = { .open = snd_gf1_pcm_capture_open, .close = snd_gf1_pcm_capture_close, .ioctl = snd_pcm_lib_ioctl, |