From 58a24fc163d7079cbd4fed47b8ec96469140d722 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 11 Aug 2017 17:27:59 +0530 Subject: [PATCH] ALSA: ad1816a: 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/ad1816a/ad1816a_lib.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index 5c815f5fb044..5c6df15043d0 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -653,7 +653,7 @@ int snd_ad1816a_create(struct snd_card *card, return 0; } -static struct snd_pcm_ops snd_ad1816a_playback_ops = { +static const struct snd_pcm_ops snd_ad1816a_playback_ops = { .open = snd_ad1816a_playback_open, .close = snd_ad1816a_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -664,7 +664,7 @@ static struct snd_pcm_ops snd_ad1816a_playback_ops = { .pointer = snd_ad1816a_playback_pointer, }; -static struct snd_pcm_ops snd_ad1816a_capture_ops = { +static const struct snd_pcm_ops snd_ad1816a_capture_ops = { .open = snd_ad1816a_capture_open, .close = snd_ad1816a_capture_close, .ioctl = snd_pcm_lib_ioctl, -- 2.20.1