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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-23 17:39:28 +0530
committerTakashi Iwai <tiwai@suse.de>2017-08-23 15:53:40 +0200
commit668d06165c4a7d5bbb29fadd3e1b2d610b73c456 (patch)
treee21fd3272af1aca22a8006662f9717043751ca91 /sound/pci/intel8x0.c
parent9715f0bdb61e98652a1c84408f2bc059d01ce85b (diff)
ALSA: intel8x0: constify ac97_pcm structures
ac97_pcm are not supposed to change at runtime. All functions working with ac97_pcm provided by <sound/ac97_codec.h> work with const ac97_pcm. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/intel8x0.c')
-rw-r--r--sound/pci/intel8x0.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 851ccff549a4..4c24346340f4 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1721,7 +1721,7 @@ static void snd_intel8x0_mixer_free_ac97(struct snd_ac97 *ac97)
chip->ac97[ac97->num] = NULL;
}
-static struct ac97_pcm ac97_pcm_defs[] = {
+static const struct ac97_pcm ac97_pcm_defs[] = {
/* front PCM */
{
.exclusive = 1,