gma500: clean up some more checks

We don't need to check these - they are always going to be the
same for any PVR based device.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c
index d94a9e6..8e39330 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -543,6 +543,9 @@
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	INIT_WORK(&dev_priv->hotplug_work, cdv_hotplug_work_func);
+
+	if (pci_enable_msi(dev->pdev))
+		dev_warn(dev->dev, "Enabling MSI failed!\n");
 	dev_priv->regmap = cdv_regmap;
 	cdv_get_core_freq(dev);
 	psb_intel_opregion_init(dev);