From: Eldad Zack <eldad@fogrefinery.com>
Date: Wed, 3 Apr 2013 21:18:55 +0000 (+0200)
Subject: ALSA: usb-audio: UAC2: try to find and switch to valid clock
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~52^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c55af3f69be6021631628b968cad301d3f294c8;p=pandora-kernel.git

ALSA: usb-audio: UAC2: try to find and switch to valid clock

If a selector is available on a device, it may be pointing to a
clock source which is currently invalid.
If there is a valid clock source which can be selected, switch
to it.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

Reading git-diff-tree failed