From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed, 15 Oct 2008 16:07:47 +0000 (+0100)
Subject: ALSA: Handle NULL jacks in snd_jack_report()
X-Git-Tag: v2.6.28-rc1~260^2~1^4~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a3f371e9962749e5bdcf45a3bebdba555651a2b;p=pandora-kernel.git

ALSA: Handle NULL jacks in snd_jack_report()

Facilitate drivers that wish to carry on if they can't create a jack
input device by handling attempts to report the state of a NULL jack,
removing the need to check for initialisation before use.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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