From aa5ebc7831bf3822fb3762e700dc848f3f78f728 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 11 Aug 2017 17:28:07 +0530 Subject: [PATCH] ALSA: wss: 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/wss/wss_lib.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index 9f4e2e34cbe1..29adb01ea0e8 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -1901,7 +1901,7 @@ int snd_wss_create(struct snd_card *card, } EXPORT_SYMBOL(snd_wss_create); -static struct snd_pcm_ops snd_wss_playback_ops = { +static const struct snd_pcm_ops snd_wss_playback_ops = { .open = snd_wss_playback_open, .close = snd_wss_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1912,7 +1912,7 @@ static struct snd_pcm_ops snd_wss_playback_ops = { .pointer = snd_wss_playback_pointer, }; -static struct snd_pcm_ops snd_wss_capture_ops = { +static const struct snd_pcm_ops snd_wss_capture_ops = { .open = snd_wss_capture_open, .close = snd_wss_capture_close, .ioctl = snd_pcm_lib_ioctl, -- 2.20.1