From: Rob Clark <rob@ti.com>
Date: Sat, 17 Dec 2011 19:28:52 +0000 (-0600)
Subject: OMAPDSS: APPLY: fix NULL pointer deref when mgr is not set
X-Git-Tag: v3.3-rc1~59^2~2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f3f53ae5179ba7f24b4a429bc41773f1f4857ca;p=pandora-kernel.git

OMAPDSS: APPLY: fix NULL pointer deref when mgr is not set

extra_info_update_ongoing() goes through all overlays, but doesn't check
if the overlay is connected to a manager. This leads to a crash whenever
an overlay has been detached.

Add a check to skip the non-connected overlays.

Reported-by: Rob Clark <rob@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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