drm/radeon: minor updates to cik.c for hawaii

Skip programming a register that was removed and
adjust the mask of the VM client status.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index aeb3d00..28cbcc1 100644
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -500,6 +500,7 @@
 		 * bit 4: write
 		 */
 #define		MEMORY_CLIENT_ID_MASK			(0xff << 12)
+#define		HAWAII_MEMORY_CLIENT_ID_MASK		(0x1ff << 12)
 #define		MEMORY_CLIENT_ID_SHIFT			12
 #define		MEMORY_CLIENT_RW_MASK			(1 << 24)
 #define		MEMORY_CLIENT_RW_SHIFT			24