drm/i915: Clean up LVDS register handling harder
authorLukas Wunner <lukas@wunner.de>
Thu, 5 Nov 2015 08:30:50 +0000 (09:30 +0100)
committerJani Nikula <jani.nikula@intel.com>
Wed, 11 Nov 2015 15:45:31 +0000 (17:45 +0200)
commitaf9b9c193184233d470bd71a0edc245feea34da4
treee4d4ac3035a9c1429af6415db33cddbd5a049520
parente00bf69644ba01163209db7cf0942fb645f4daae
drm/i915: Clean up LVDS register handling harder

Minor fixup to d0669d007542 ("drm/i915: Clean up LVDS register
handling") which intended to read lvds_reg just once at the
beginning of intel_lvds_init() and use that throughout the rest
of the function but accidentally missed one register readout.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20151107141244.AB7616E242@gabe.freedesktop.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/intel_lvds.c