drm/amdgpu: fix bad address translation for sienna_cichlid

[ Upstream commit 6ec598cc9dfbf40433e94a2ed1a622e3ef80268b ]

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2 files changed