diff options
author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-18 03:45:17 -0400 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2017-08-19 05:02:22 -0400 |
commit | 3179a3ea7125b8139aa977d7f8715f4960c241f8 (patch) | |
tree | 7631c917e82dec9160058e8d9c25674f26919d1e /sound/ppc | |
parent | e0c24d8b27593475c33710d2497e1e0b745c2d12 (diff) |
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) | |||
681 | /* | 681 | /* |
682 | */ | 682 | */ |
683 | 683 | ||
684 | static struct snd_pcm_ops snd_pmac_playback_ops = { | 684 | static const struct snd_pcm_ops snd_pmac_playback_ops = { |
685 | .open = snd_pmac_playback_open, | 685 | .open = snd_pmac_playback_open, |
686 | .close = snd_pmac_playback_close, | 686 | .close = snd_pmac_playback_close, |
687 | .ioctl = snd_pcm_lib_ioctl, | 687 | .ioctl = snd_pcm_lib_ioctl, |
@@ -692,7 +692,7 @@ static struct snd_pcm_ops snd_pmac_playback_ops = { | |||
692 | .pointer = snd_pmac_playback_pointer, | 692 | .pointer = snd_pmac_playback_pointer, |
693 | }; | 693 | }; |
694 | 694 | ||
695 | static struct snd_pcm_ops snd_pmac_capture_ops = { | 695 | static const struct snd_pcm_ops snd_pmac_capture_ops = { |
696 | .open = snd_pmac_capture_open, | 696 | .open = snd_pmac_capture_open, |
697 | .close = snd_pmac_capture_close, | 697 | .close = snd_pmac_capture_close, |
698 | .ioctl = snd_pcm_lib_ioctl, | 698 | .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[] = { | |||
772 | }, | 772 | }, |
773 | }; | 773 | }; |
774 | 774 | ||
775 | static struct snd_pcm_ops snd_ps3_pcm_spdif_ops = { | 775 | static const struct snd_pcm_ops snd_ps3_pcm_spdif_ops = { |
776 | .open = snd_ps3_pcm_open, | 776 | .open = snd_ps3_pcm_open, |
777 | .close = snd_ps3_pcm_close, | 777 | .close = snd_ps3_pcm_close, |
778 | .ioctl = snd_pcm_lib_ioctl, | 778 | .ioctl = snd_pcm_lib_ioctl, |