diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-11 17:28:05 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-12 23:44:16 +0200 |
| commit | 3066ad553ddf6befd37275608c45318bcd2ef7ea (patch) | |
| tree | e636a56adb91040f9efd305e0c64c03fc780ba0a /sound/isa | |
| parent | 84c8f90f0db341aefdd62726c2fe6724d155bbfe (diff) | |
ALSA: sb16: 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/isa')
| -rw-r--r-- | sound/isa/sb/sb16_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c index 4be1350f6649..6fc632530ddb 100644 --- a/sound/isa/sb/sb16_main.c +++ b/sound/isa/sb/sb16_main.c @@ -838,7 +838,7 @@ int snd_sb16dsp_configure(struct snd_sb * chip) return 0; } -static struct snd_pcm_ops snd_sb16_playback_ops = { +static const struct snd_pcm_ops snd_sb16_playback_ops = { .open = snd_sb16_playback_open, .close = snd_sb16_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -849,7 +849,7 @@ static struct snd_pcm_ops snd_sb16_playback_ops = { .pointer = snd_sb16_playback_pointer, }; -static struct snd_pcm_ops snd_sb16_capture_ops = { +static const struct snd_pcm_ops snd_sb16_capture_ops = { .open = snd_sb16_capture_open, .close = snd_sb16_capture_close, .ioctl = snd_pcm_lib_ioctl, |