diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 65cf1c79dd7c..eeb681be9c95 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -538,6 +538,9 @@ static struct pci_driver psb_pci_driver = {
 
 static int __init psb_init(void)
 {
+	if (drm_firmware_drivers_only())
+		return -ENODEV;
+
 	return pci_register_driver(&psb_pci_driver);
 }