drm/amdgpu: fix typo in amdgpu_vce_validate_bo

Otherwise buffer placement is very restrictive and might fail.

Fixes: "drm/amdgpu: fix VCE buffer placement restrictions v2"
Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-by: Deng, Emily <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c

@@ -585,8 +585,8 @@ static int amdgpu_vce_validate_bo(struct amdgpu_cs_parser *p, uint32_t ib_idx,
 
 	for (i = 0; i < bo->placement.num_placement; ++i) {
 		bo->placements[i].fpfn = max(bo->placements[i].fpfn, fpfn);
-		bo->placements[i].lpfn = bo->placements[i].fpfn ?
-			min(bo->placements[i].fpfn, lpfn) : lpfn;
+		bo->placements[i].lpfn = bo->placements[i].lpfn ?
+			min(bo->placements[i].lpfn, lpfn) : lpfn;
 	}
 	return ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
 }