drm/amdgpu: use page retirement API in MCA notifier

Make the code more readable.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tao Zhou 2022-10-17 18:26:17 +08:00 • committed by Alex Deucher
commit 24b822928b