diff options
Diffstat (limited to 'sound/hda/codecs/realtek/alc268.c')
| -rw-r--r-- | sound/hda/codecs/realtek/alc268.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/hda/codecs/realtek/alc268.c b/sound/hda/codecs/realtek/alc268.c index e489cdc98eb8..4b565fb7bd1c 100644 --- a/sound/hda/codecs/realtek/alc268.c +++ b/sound/hda/codecs/realtek/alc268.c @@ -12,7 +12,7 @@ static int alc268_beep_switch_put(struct snd_kcontrol *kcontrol, unsigned long pval; int err; - mutex_lock(&codec->control_mutex); + guard(mutex)(&codec->control_mutex); pval = kcontrol->private_value; kcontrol->private_value = (pval & ~0xff) | 0x0f; err = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); @@ -21,7 +21,6 @@ static int alc268_beep_switch_put(struct snd_kcontrol *kcontrol, err = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); } kcontrol->private_value = pval; - mutex_unlock(&codec->control_mutex); return err; } |