diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 32b4ff0606ab..825c019ddee7 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -774,7 +774,7 @@ static int __init dss_init_features(struct platform_device *pdev)
 	return 0;
 }
 
-static int dss_init_ports(struct platform_device *pdev)
+static int __init dss_init_ports(struct platform_device *pdev)
 {
 	struct device_node *parent = pdev->dev.of_node;
 	struct device_node *port;