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From 1d05bf597244c9dcd8a27f14cb618f3e96e7b83a Mon Sep 17 00:00:00 2001
From: Kalyan Alle <kalyan.alle@amd.com>
Date: Tue, 28 Nov 2017 12:37:30 +0530
Subject: [PATCH 1091/4131] drm/amd/display/amdgpu_dm: glmark2 hard hang fix
Fixes the issue with dangling pointer cleanup.
Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
Reviewed-by: Ravi Patlegar <Ravi.Patlegar@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 0d95190..517a4c4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3102,10 +3102,6 @@ void dm_drm_plane_destroy_state(struct drm_plane *plane,
struct drm_plane_state *state)
{
struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
-
- if (dm_plane_state->dc_state)
- dc_plane_state_release(dm_plane_state->dc_state);
-
drm_atomic_helper_plane_destroy_state(plane, state);
}
--
2.7.4
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