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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-14 08:56:30 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-14 19:19:50 +0300 |
| commit | d7622fa715f20dbc7c1ab0dbdd714be5a2b4c3bd (patch) | |
| tree | 8c1399793b701b1acf4f19706ebe95fd552f16be /sound | |
| parent | 3d882b0ec6a50c5adff8e94a69d284543460fbe6 (diff) | |
| download | linux-d7622fa715f20dbc7c1ab0dbdd714be5a2b4c3bd.tar.xz | |
ASoC: pxa: 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/soc.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: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/pxa/mmp-pcm.c | 2 | ||||
| -rw-r--r-- | sound/soc/pxa/pxa2xx-pcm.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c index 38d599949ee4..624d9bd5dadd 100644 --- a/sound/soc/pxa/mmp-pcm.c +++ b/sound/soc/pxa/mmp-pcm.c @@ -131,7 +131,7 @@ static int mmp_pcm_mmap(struct snd_pcm_substream *substream, vma->vm_end - vma->vm_start, vma->vm_page_prot); } -static struct snd_pcm_ops mmp_pcm_ops = { +static const struct snd_pcm_ops mmp_pcm_ops = { .open = mmp_pcm_open, .close = snd_dmaengine_pcm_close_release_chan, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index 636895a778cb..e64958d8bff0 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -45,7 +45,7 @@ static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream) return 0; } -static struct snd_pcm_ops pxa2xx_pcm_ops = { +static const struct snd_pcm_ops pxa2xx_pcm_ops = { .open = __pxa2xx_pcm_open, .close = __pxa2xx_pcm_close, .ioctl = snd_pcm_lib_ioctl, |