From: Ohad Ben-Cohen <ohad@wizery.com>
Date: Wed, 1 Jun 2011 16:39:46 +0000 (-0300)
Subject: [media] media: omap3isp: fix a potential NULL deref
X-Git-Tag: v3.0-rc7~46^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca4186f06fecbf2b692a42cdea54b7ef23b2496c;p=pandora-kernel.git

[media] media: omap3isp: fix a potential NULL deref

Fix a potential NULL pointer dereference by skipping registration of
external entities in case none are provided.

This is useful at least when testing mere memory-to-memory scenarios.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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