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From a731e025852ecf95d69e790ed543fd00cde3a4bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Thu, 19 Jul 2018 17:38:18 +0200
Subject: [PATCH 4996/5725] drm/amdgpu: Don't warn on destroying a pinned BO
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The warning turned out to be not so useful, as BO destruction tends to
be deferred to a workqueue.
Also, we should be preventing any damage from this now, so not really
important anymore to fix code doing this.
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Mike Lothian <mike@fireburn.co.uk>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Raveendra Talabattula <raveendra.talabattula@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index aecee98..352d6b1 100755
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -93,7 +93,7 @@ static void amdgpu_ttm_bo_destroy(struct ttm_buffer_object *tbo)
if (bo->tbo.mem.mem_type == AMDGPU_PL_DGMA_IMPORT)
kfree(tbo->mem.bus.addr);
- if (WARN_ON_ONCE(bo->pin_count > 0))
+ if (bo->pin_count > 0)
amdgpu_bo_subtract_pin_size(bo);
if (bo->kfd_bo)
--
2.7.4
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