gma500/cdv: add the bits that don't need the new code

Based on bits from Yakui <yakui.zhao@intel.com>

We can import various little bits of code before we plumb it all
in and hopefully this way catch any regressions more easily.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index 73214e2..c574c01 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -134,7 +134,7 @@
 	u32 ddi_select;	/* Channel info */
 #define DDI0_SELECT	0x01
 #define DDI1_SELECT	0x02
-#define DP_MASK		0x8000;	
+#define DP_MASK		0x8000
 #define DDI_MASK	0x03
 	void *dev_priv; /* For sdvo_priv, lvds_priv, etc... */