diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-18 10:45:15 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-19 12:02:19 +0300 |
| commit | c2992b19a7a00055443d25b9256c39ad7b3e3d69 (patch) | |
| tree | e42f4fdfbc09289f5e7dbaf1a80c7f6a009085c0 /sound/parisc/harmony.c | |
| parent | 915a38d324d23f4fa53306a3a834f54a9f6da17c (diff) | |
| download | linux-c2992b19a7a00055443d25b9256c39ad7b3e3d69.tar.xz | |
ALSA: parisc: 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/parisc/harmony.c')
| -rw-r--r-- | sound/parisc/harmony.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index cb2bc5460304..4eddd81d6832 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -596,7 +596,7 @@ snd_harmony_hw_free(struct snd_pcm_substream *ss) return snd_pcm_lib_free_pages(ss); } -static struct snd_pcm_ops snd_harmony_playback_ops = { +static const struct snd_pcm_ops snd_harmony_playback_ops = { .open = snd_harmony_playback_open, .close = snd_harmony_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -607,7 +607,7 @@ static struct snd_pcm_ops snd_harmony_playback_ops = { .pointer = snd_harmony_playback_pointer, }; -static struct snd_pcm_ops snd_harmony_capture_ops = { +static const struct snd_pcm_ops snd_harmony_capture_ops = { .open = snd_harmony_capture_open, .close = snd_harmony_capture_close, .ioctl = snd_pcm_lib_ioctl, |