From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 1 Apr 2011 12:12:54 +0000 (-0300)
Subject: [media] omap3isp: Don't increment node entity use count when poweron fails
X-Git-Tag: v2.6.39-rc6~40^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2241531a5d015b55cdddd488f6f3477c785f34e;p=pandora-kernel.git

[media] omap3isp: Don't increment node entity use count when poweron fails

When open a device node, all entities part of the same pipeline are
powered on. If one of the entities fails to be powered on, the open
operations fails. In that case the device node entity use count must not
be incremented.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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