gma500: Fix frequency detection

If we have a 266MHz part we set core_freq to 0 in several spots

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c
index 4882e64..bfc2f397 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -457,6 +457,7 @@
 	case 6:
 	case 7:
 		dev_priv->core_freq = 266;
+		break;
 	default:
 		dev_priv->core_freq = 0;
 	}
diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index 5971bc8..f1432f0 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -290,6 +290,7 @@
 	case 6:
 	case 7:
 		dev_priv->core_freq = 266;
+		break;
 	default:
 		dev_priv->core_freq = 0;
 	}