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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-18 09:45:17 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-19 11:02:22 +0200 |
| commit | 3179a3ea7125b8139aa977d7f8715f4960c241f8 (patch) | |
| tree | 7631c917e82dec9160058e8d9c25674f26919d1e /sound/ppc | |
| parent | ALSA: pcmcia: constify snd_pcm_ops structures (diff) | |
| download | linux-3179a3ea7125b8139aa977d7f8715f4960c241f8.tar.xz linux-3179a3ea7125b8139aa977d7f8715f4960c241f8.zip | |
ALSA: ppc: 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/ppc')
| -rw-r--r-- | sound/ppc/pmac.c | 4 | ||||
| -rw-r--r-- | sound/ppc/snd_ps3.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 45f0295fba56..48dd44f8e914 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -681,7 +681,7 @@ static int snd_pmac_capture_close(struct snd_pcm_substream *subs) /* */ -static struct snd_pcm_ops snd_pmac_playback_ops = { +static const struct snd_pcm_ops snd_pmac_playback_ops = { .open = snd_pmac_playback_open, .close = snd_pmac_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -692,7 +692,7 @@ static struct snd_pcm_ops snd_pmac_playback_ops = { .pointer = snd_pmac_playback_pointer, }; -static struct snd_pcm_ops snd_pmac_capture_ops = { +static const struct snd_pcm_ops snd_pmac_capture_ops = { .open = snd_pmac_capture_open, .close = snd_pmac_capture_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index cdd44abfc9e0..36f34f434ecb 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -772,7 +772,7 @@ static struct snd_kcontrol_new spdif_ctls[] = { }, }; -static struct snd_pcm_ops snd_ps3_pcm_spdif_ops = { +static const struct snd_pcm_ops snd_ps3_pcm_spdif_ops = { .open = snd_ps3_pcm_open, .close = snd_ps3_pcm_close, .ioctl = snd_pcm_lib_ioctl, |