From: Matt Roper <matthew.d.roper@intel.com>
Date: Thu, 11 Dec 2014 15:20:57 +0000 (-0800)
Subject: drm/plane-helper: Test for plane disable earlier
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~45^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7432ca5acec8a24a7e576c92d28449e2d790b734;p=pandora-kernel.git

drm/plane-helper: Test for plane disable earlier

drm_plane_helper_check_update() currently uses crtc before testing whether
we're disabling the plane (fb == NULL).  Move the fb test before the first crtc
usage so that crtc == NULL doesn't have to be handled by the caller.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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