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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-24 09:25:28 +0300
committerTakashi Iwai <tiwai@suse.de>2017-08-24 10:13:43 +0300
commit5d3806eea2dd19b083c729a32aded6d012ead5ae (patch)
tree1e659e8332bdd6c3b6c8f7e0a9af51cbb477374c /sound/pci/nm256
parentfaa119099e4942152fd2ff823ae9961ad00db475 (diff)
downloadlinux-5d3806eea2dd19b083c729a32aded6d012ead5ae.tar.xz
ALSA: nm256: constify snd_ac97_res_table
snd_ac97_res_table are not supposed to change at runtime. All functions working with snd_ac97_res_table provided by <sound/ac97_codec.h> work with const snd_ac97_res_table. 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/nm256')
-rw-r--r--sound/pci/nm256/nm256.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index 0ef8054c3936..b97f4ea6b56c 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -1271,7 +1271,7 @@ snd_nm256_ac97_write(struct snd_ac97 *ac97,
}
/* static resolution table */
-static struct snd_ac97_res_table nm256_res_table[] = {
+static const struct snd_ac97_res_table nm256_res_table[] = {
{ AC97_MASTER, 0x1f1f },
{ AC97_HEADPHONE, 0x1f1f },
{ AC97_MASTER_MONO, 0x001f },