From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 14 Mar 2013 13:47:29 +0000 (+0200)
Subject: OMAPDSS: only probe pdata if there's one
X-Git-Tag: v3.11-rc1~66^2~3^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6ca5b2201289995f70ee19c0eaf4b5f2ae09923;p=pandora-kernel.git

OMAPDSS: only probe pdata if there's one

omapdss output drivers always read the platform data. This crashes when
there's no platform data when using DT.

Add a check to read the platform data only if it exists.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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