[PATCH] Revert "drm/amdgpu: WARN once if amdgpu_bo_unpin is called for an unpinned BO"

[Emily Deng]

This reverts commit 8870ff7fe439aa9d7a542579c4508ea50c0f5b6e.

Signed-off-by: Emily Deng <Emily.Deng at 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 52fc6ba..959e244 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -949,7 +949,7 @@ int amdgpu_bo_unpin(struct amdgpu_bo *bo)
 	struct ttm_operation_ctx ctx = { false, false };
 	int r, i;
 
-	if (WARN_ON_ONCE(!bo->pin_count)) {
+	if (!bo->pin_count) {
 		dev_warn(adev->dev, "%p unpin not necessary\n", bo);
 		return 0;
 	}
-- 
2.7.4