From 544d6272c8c85684db10e96910adc9f55f2b6350 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 18 Aug 2017 13:15:19 +0530 Subject: [PATCH] ALSA: sparc: constify snd_pcm_ops structures snd_pcm_ops are not supposed to change at runtime. All functions working with snd_pcm_ops provided by work with const snd_pcm_ops. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Takashi Iwai --- sound/sparc/amd7930.c | 4 ++-- sound/sparc/cs4231.c | 4 ++-- sound/sparc/dbri.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index a6864fda725e..56f17410fcea 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -733,7 +733,7 @@ static int snd_amd7930_hw_free(struct snd_pcm_substream *substream) return snd_pcm_lib_free_pages(substream); } -static struct snd_pcm_ops snd_amd7930_playback_ops = { +static const struct snd_pcm_ops snd_amd7930_playback_ops = { .open = snd_amd7930_playback_open, .close = snd_amd7930_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -744,7 +744,7 @@ static struct snd_pcm_ops snd_amd7930_playback_ops = { .pointer = snd_amd7930_playback_pointer, }; -static struct snd_pcm_ops snd_amd7930_capture_ops = { +static const struct snd_pcm_ops snd_amd7930_capture_ops = { .open = snd_amd7930_capture_open, .close = snd_amd7930_capture_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index f5192b30d1ed..e73c962590eb 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -1203,7 +1203,7 @@ static int snd_cs4231_capture_close(struct snd_pcm_substream *substream) * XXX the audio AUXIO register... */ -static struct snd_pcm_ops snd_cs4231_playback_ops = { +static const struct snd_pcm_ops snd_cs4231_playback_ops = { .open = snd_cs4231_playback_open, .close = snd_cs4231_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1214,7 +1214,7 @@ static struct snd_pcm_ops snd_cs4231_playback_ops = { .pointer = snd_cs4231_playback_pointer, }; -static struct snd_pcm_ops snd_cs4231_capture_ops = { +static const struct snd_pcm_ops snd_cs4231_capture_ops = { .open = snd_cs4231_capture_open, .close = snd_cs4231_capture_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 72b6c4a51c51..abc7bd5055eb 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -2213,7 +2213,7 @@ static snd_pcm_uframes_t snd_dbri_pointer(struct snd_pcm_substream *substream) return ret; } -static struct snd_pcm_ops snd_dbri_ops = { +static const struct snd_pcm_ops snd_dbri_ops = { .open = snd_dbri_open, .close = snd_dbri_close, .ioctl = snd_pcm_lib_ioctl, -- 2.20.1