From: Tvrtko Ursulin Date: Tue, 10 Sep 2019 14:38:22 +0000 (+0100) Subject: drm/i915: Avoid round-trip via i915 in intel_gt_park X-Git-Tag: microblaze-v5.6-rc1~35^2~43^2~191 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=ee236af8d51439ce2d4396ecaf84062b34b15f85;p=linux-2.6-microblaze.git drm/i915: Avoid round-trip via i915 in intel_gt_park Both in the container_of and getting to gt->awake there is no need to go via i915 since both the wakeref and awake are members of gt. Signed-off-by: Tvrtko Ursulin Cc: Andi Shyti Cc: Chris Wilson Reviewed-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190910143823.10686-4-tvrtko.ursulin@linux.intel.com --- diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c index 6ba0d2069f87..a2e29bcc9671 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c @@ -56,9 +56,9 @@ static int __gt_unpark(struct intel_wakeref *wf) static int __gt_park(struct intel_wakeref *wf) { - struct drm_i915_private *i915 = - container_of(wf, typeof(*i915), gt.wakeref); - intel_wakeref_t wakeref = fetch_and_zero(&i915->gt.awake); + struct intel_gt *gt = container_of(wf, typeof(*gt), wakeref); + intel_wakeref_t wakeref = fetch_and_zero(>->awake); + struct drm_i915_private *i915 = gt->i915; GEM_TRACE("\n");