ALSA: core: Allow card id change to the same string
authorPeter Ujfalusi <peter.ujfalusi@nokia.com>
Thu, 16 Sep 2010 07:26:54 +0000 (10:26 +0300)
committerTakashi Iwai <tiwai@suse.de>
Thu, 16 Sep 2010 08:17:25 +0000 (10:17 +0200)
When user want to change the card id to the same string
on the card via /sys/class/sound/cardX/id, do not
report error. Instead return with success without
doing anything.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

No differences found