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ALSA: vmaster: Fix the regression of missing vmaster hook call 

The commit [1ca2f2ec: ALSA: vmaster: Add snd_ctl_sync_vmaster() helper
function] changed master_put() function and the check for the required
vmaster hook call is wrongly performed now, which results in the
missing hook call upon "Master Playback Switch" value changes.
This patch corrects the check logic.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-07-03 14:01:32 +02:00
parent 05843c07ee
commit 1ba65ae4bd
1 changed files with 1 additions and 1 deletions
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2
sound/core/vmaster.c
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@ -348,7 +348,7 @@ static int master_put(struct snd_kcontrol *kcontrol,
err = sync_slaves(master, old_val, new_val);
if (err < 0)
return err;
if (master->hook && first_init)
if (master->hook && !first_init)
master->hook(master->hook_private_data, master->val);
return 1;
}