drm/amdgpu: Don't send warning when close drm obj if drm device has been unplug

During amdgpu_gem_object_close amdgpu driver cleans vm mapping for the closing
drm obj. If the correspondent adev has been unplug got error -ENODEV code. In
this case do not need send warning message.

Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index d877e0fa5bfe193f655fb70a5023fb9cf0198f90..dda383a8cb701f8d59969aace2825c4a86dab683 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -378,7 +378,7 @@ static void amdgpu_gem_object_close(struct drm_gem_object *obj,
                goto out_unlock;
 
        r = amdgpu_vm_clear_freed(adev, vm, &fence);
-       if (unlikely(r < 0))
+       if (unlikely(r < 0) && !drm_dev_is_unplugged(adev_to_drm(adev)))
                dev_err(adev->dev, "failed to clear page "
                        "tables on GEM object close (%ld)\n", r);
        if (r || !fence)
@@ -388,7 +388,7 @@ static void amdgpu_gem_object_close(struct drm_gem_object *obj,
        dma_fence_put(fence);
 
 out_unlock:
-       if (r)
+       if (r && !drm_dev_is_unplugged(adev_to_drm(adev)))
                dev_err(adev->dev, "leaking bo va (%ld)\n", r);
        drm_exec_fini(&exec);
 }