[PATCH] drm/amdgpu: only WARN freeing buffers when DMA is unavailable

[Jack Xiao]

Reduce waringings, only warn when DMA is unavailable.

Signed-off-by: Jack Xiao <jack.x...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 2d237f3d3a2e..e3e3764ea697 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -422,7 +422,8 @@ void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 
*gpu_addr,
        if (*bo == NULL)
                return;
 
-       WARN_ON(amdgpu_ttm_adev((*bo)->tbo.bdev)->in_suspend);
+       WARN_ON(amdgpu_ttm_adev((*bo)->tbo.bdev)->in_suspend &&
+               
!amdgpu_ttm_adev((*bo)->tbo.bdev)->ip_blocks[AMD_IP_BLOCK_TYPE_SDMA].status.hw);
 
        if (likely(amdgpu_bo_reserve(*bo, true) == 0)) {
                if (cpu_addr)
-- 
2.37.3