From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 13 Sep 2011 08:33:16 +0000 (+0200)
Subject: ALSA: hda - Terminate the recursive connection search properly
X-Git-Tag: v3.1-rc7~30^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99e14c9d4140e9ed2c8810322a377e2a51b356eb;p=pandora-kernel.git

ALSA: hda - Terminate the recursive connection search properly

The recursive search of widget connections in snd_hda_get_conn_index()
must be terminated at the pin and the audio-out widgets.  Otherwise
you'll get "too deep connection" warnings unnecessarily.

Reported-by: Francis Moreau <francis.moro@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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