From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sun, 8 Aug 2010 12:36:38 +0000 (+0100)
Subject: drm: Propagate error code from fb_create()
X-Git-Tag: v2.6.36-rc1~71^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cce13ff7596985903ad924504562190a2c163a63;p=pandora-kernel.git

drm: Propagate error code from fb_create()

Change the interface to expect a PTR_ERR specifing the real error code
as opposed to assuming a NULL return => -EINVAL. Just once the user may
not be at fault!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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