diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index 695b5ec..ef9d828 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -1531,8 +1531,8 @@ #endif
 	dev_priv->fb_location = (RADEON_READ(RADEON_MC_FB_LOCATION)
 				 & 0xffff) << 16;
 	dev_priv->fb_size = 
-		((RADEON_READ(RADEON_MC_FB_LOCATION) & 0xffff0000u) + 0x10000)
-		- dev_priv->fb_location;
+		(RADEON_READ(RADEON_MC_FB_LOCATION) & 0xffff0000u)
+		- dev_priv->fb_location + 0x10000;
 
 	dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
 					((dev_priv->front_offset