[4/5] drm/i915: Avoid round-trip via i915 in intel_gt_park
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Message ID 20190724100716.10731-4-tvrtko.ursulin@linux.intel.com
State New
Headers show
Series
  • [1/5] drm/i915: Split i915_gem_init_hw into GT and i915 parts
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Commit Message

Tvrtko Ursulin July 24, 2019, 10:07 a.m. UTC
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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 <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_gt_pm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch
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diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
index 65c0d0c9d543..31c5e1910740 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
@@ -62,9 +62,9 @@  void intel_gt_pm_get(struct intel_gt *gt)
 
 static int intel_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(&gt->awake);
+	struct drm_i915_private *i915 = gt->i915;
 
 	GEM_TRACE("\n");