drm/radeon/dce4+: don't use radeon_crtc for vblank callback
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 15 Aug 2012 21:13:53 +0000 (17:13 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 10 Dec 2012 18:59:39 +0000 (10:59 -0800)
commitdfbc8b9eab0b50753a397de1abed62d4397e13ca
treeadfc1a9201edeb9ac6ea7c37d77ab28b5005bc8f
parentc004e0d6faac4da0488b72f0791a5f3de26c4e4e
drm/radeon/dce4+: don't use radeon_crtc for vblank callback

commit 4a15903db02026728d0cf2755c6fabae16b8db6a upstream.

This might be called before we've allocated the radeon_crtcs

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/evergreen.c