From: Stanislaw Gruszka <stf_xl@wp.pl>
Date: Sat, 16 Mar 2013 18:19:29 +0000 (+0100)
Subject: rt2800: do not crash if spec->channels is NULL
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~390^2^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53216d6a9a2dd3b0a65203e540b7739c36351d55;p=pandora-kernel.git

rt2800: do not crash if spec->channels is NULL

In case the spec->channels was not specified, print warning instead
of hard crash the kernel.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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