From: Devin Heitmueller <dheitmueller@linuxtv.org>
Date: Wed, 11 Mar 2009 06:01:01 +0000 (-0300)
Subject: V4L/DVB (11078): au0828: properly handle non-existent analog inputs
X-Git-Tag: v2.6.30-rc1~621^2~187
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=220be77c6e4302207c34afc78a98b4994f92f6e5;p=pandora-kernel.git

V4L/DVB (11078): au0828: properly handle non-existent analog inputs

It is not valid to look for dev->board.input == NULL to detect an undefined
analog configuration section, since it is a member of the struct and not a
pointer (hence it will *always* be non-NULL).  Do the check based on whether
the first input is actually a valid input type instead.

Thanks to Michael Krufky <mkrufky@linuxtv.org> for providing sample hardware
of various configurations to test with.

Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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