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authorTakashi Iwai <tiwai@suse.de>2013-06-28 11:56:49 +0200
committerTakashi Iwai <tiwai@suse.de>2013-06-28 12:14:44 +0200
commit975cc02a904ae385721f1bdb65eb1bcf707dfaf1 (patch)
tree9ca3c2937ff979fe3f7266f9c1902a60011a61f0 /sound/pci/ac97
parent0c055b3413868227f2e85701c4e6938c9581f0e2 (diff)
downloadlinux-975cc02a904ae385721f1bdb65eb1bcf707dfaf1.tar.bz2
ALSA: Replace the magic number 44 with const
The char arrays with size 44 are for the name string of snd_ctl_elem_id. Define the constant and replace the raw numbers with it for clarifying better. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ac97')
-rw-r--r--sound/pci/ac97/ac97_codec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index d37c683cfd7a..445ca481d8d3 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1296,7 +1296,7 @@ static int snd_ac97_cmix_new_stereo(struct snd_card *card, const char *pfx,
struct snd_ac97 *ac97)
{
int err;
- char name[44];
+ char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
unsigned char lo_max, hi_max;
if (! snd_ac97_valid_reg(ac97, reg))