dc_destroy should be called amdgpu_cgs_destroy_device,
as it will use cgs context to read or write registers.
Signed-off-by: NEmily Deng <Emily.Deng@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>