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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-18 10:45:14 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-19 12:02:18 +0300 |
| commit | 915a38d324d23f4fa53306a3a834f54a9f6da17c (patch) | |
| tree | 89aafe21db268c8ce66f1aa577f418f7959bb8ad | |
| parent | b2165f3889ace44ee21a41ca72467be3119121db (diff) | |
| download | linux-915a38d324d23f4fa53306a3a834f54a9f6da17c.tar.xz | |
ALSA: mips: 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>
| -rw-r--r-- | sound/mips/hal2.c | 4 | ||||
| -rw-r--r-- | sound/mips/sgio2audio.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c index 367d6c37b47e..37d378a26a50 100644 --- a/sound/mips/hal2.c +++ b/sound/mips/hal2.c @@ -711,7 +711,7 @@ static int hal2_capture_ack(struct snd_pcm_substream *substream) hal2_capture_transfer); } -static struct snd_pcm_ops hal2_playback_ops = { +static const struct snd_pcm_ops hal2_playback_ops = { .open = hal2_playback_open, .close = hal2_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -723,7 +723,7 @@ static struct snd_pcm_ops hal2_playback_ops = { .ack = hal2_playback_ack, }; -static struct snd_pcm_ops hal2_capture_ops = { +static const struct snd_pcm_ops hal2_capture_ops = { .open = hal2_capture_open, .close = hal2_capture_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c index 603892f0a7d6..71c942162c25 100644 --- a/sound/mips/sgio2audio.c +++ b/sound/mips/sgio2audio.c @@ -675,7 +675,7 @@ snd_sgio2audio_pcm_pointer(struct snd_pcm_substream *substream) } /* operators */ -static struct snd_pcm_ops snd_sgio2audio_playback1_ops = { +static const struct snd_pcm_ops snd_sgio2audio_playback1_ops = { .open = snd_sgio2audio_playback1_open, .close = snd_sgio2audio_pcm_close, .ioctl = snd_pcm_lib_ioctl, @@ -688,7 +688,7 @@ static struct snd_pcm_ops snd_sgio2audio_playback1_ops = { .mmap = snd_pcm_lib_mmap_vmalloc, }; -static struct snd_pcm_ops snd_sgio2audio_playback2_ops = { +static const struct snd_pcm_ops snd_sgio2audio_playback2_ops = { .open = snd_sgio2audio_playback2_open, .close = snd_sgio2audio_pcm_close, .ioctl = snd_pcm_lib_ioctl, @@ -701,7 +701,7 @@ static struct snd_pcm_ops snd_sgio2audio_playback2_ops = { .mmap = snd_pcm_lib_mmap_vmalloc, }; -static struct snd_pcm_ops snd_sgio2audio_capture_ops = { +static const struct snd_pcm_ops snd_sgio2audio_capture_ops = { .open = snd_sgio2audio_capture_open, .close = snd_sgio2audio_pcm_close, .ioctl = snd_pcm_lib_ioctl, |