From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 17 Oct 2013 15:56:25 +0000 (+0200)
Subject: ALSA: hda - Treat zero connection as non-error
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~93
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4758fed912d7cd0ba53d2694e89b884114de6580;p=pandora-kernel.git

ALSA: hda - Treat zero connection as non-error

The zero-length connection list happens so often on Haswell HDMI, and
it results in warning messages like
    ALSA: hda_codec: invalid CONNECT_LIST verb 5[1]:0
at each time the codec resumes from the power-save, which is fairly
annoying.

Since this is no real error, make it shown only in the verbose debug
mode.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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