tree daa8996d1676259fa5ef5d420f29d63567507eed
parent 370004d38abc65bf920ae188be72caa7c7572033
author Chris Wilson <chris@chris-wilson.co.uk> 1467297177 +0100
committer Chris Wilson <chris@chris-wilson.co.uk> 1467297726 +0100

drm/i915: Convert wait_for(I915_READ(reg)) to intel_wait_for_register()

By using the out-of-line intel_wait_for_register() not only do we can
efficiency from using the hybrid wait_for() contained within, but we
avoid code bloat from the numerous inlined loops, in total (all patches):

   text    data     bss     dec     hex filename
1078551    4557     416 1083524  108884 drivers/gpu/drm/i915/i915.ko
1070775    4557     416 1075748  106a24 drivers/gpu/drm/i915/i915.ko

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467297225-21379-14-git-send-email-chris@chris-wilson.co.uk