drm/i915: Writing proper check for reading of pipe status reg
authorSonika Jindal <sonika.jindal@intel.com>
Mon, 21 Jul 2014 09:53:43 +0000 (15:23 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 23 Jul 2014 05:05:44 +0000 (07:05 +0200)
commit3abfce77f7229116fa56aedfe3b79ce5ccde3d72
tree31ab3eecf653e71b0f5dc27a70908201a7122387
parent92e23b997332c5aa21a94c3bf81b2546df99089b
drm/i915: Writing proper check for reading of pipe status reg

Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c