From 3066ad553ddf6befd37275608c45318bcd2ef7ea Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 11 Aug 2017 17:28:05 +0530 Subject: [PATCH] ALSA: sb16: 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/isa/sb/sb16_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c index 4be1350f6649..6fc632530ddb 100644 --- a/sound/isa/sb/sb16_main.c +++ b/sound/isa/sb/sb16_main.c @@ -838,7 +838,7 @@ int snd_sb16dsp_configure(struct snd_sb * chip) return 0; } -static struct snd_pcm_ops snd_sb16_playback_ops = { +static const struct snd_pcm_ops snd_sb16_playback_ops = { .open = snd_sb16_playback_open, .close = snd_sb16_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -849,7 +849,7 @@ static struct snd_pcm_ops snd_sb16_playback_ops = { .pointer = snd_sb16_playback_pointer, }; -static struct snd_pcm_ops snd_sb16_capture_ops = { +static const struct snd_pcm_ops snd_sb16_capture_ops = { .open = snd_sb16_capture_open, .close = snd_sb16_capture_close, .ioctl = snd_pcm_lib_ioctl, -- 2.20.1