diff mbox series

[1/9] i915: remove wake_up on I915_RESET_MODESET.

Message ID 20240819053605.11706-2-neilb@suse.de (mailing list archive)
State New
Headers show
Series Make wake_up_{bit,var} less fragile | expand

Commit Message

NeilBrown Aug. 19, 2024, 5:20 a.m. UTC 
Since Commit d59cf7bb73f3 ("drm/i915/display: Use dma_fence interfaces
instead of i915_sw_fence") no code has waited for this wake_up, so let's
remove the wake_up itself.

Signed-off-by: NeilBrown <neilb@suse.de>
---
 drivers/gpu/drm/i915/display/intel_display_reset.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_display_reset.c b/drivers/gpu/drm/i915/display/intel_display_reset.c
index c2c347b22448..123571bf8af5 100644
--- a/drivers/gpu/drm/i915/display/intel_display_reset.c
+++ b/drivers/gpu/drm/i915/display/intel_display_reset.c
@@ -35,8 +35,6 @@  void intel_display_reset_prepare(struct drm_i915_private *dev_priv)
 
 	/* We have a modeset vs reset deadlock, defensively unbreak it. */
 	set_bit(I915_RESET_MODESET, &to_gt(dev_priv)->reset.flags);
-	smp_mb__after_atomic();
-	wake_up_bit(&to_gt(dev_priv)->reset.flags, I915_RESET_MODESET);
 
 	if (atomic_read(&dev_priv->gpu_error.pending_fb_pin)) {
 		drm_dbg_kms(&dev_priv->drm,