diff --git a/drivers/staging/greybus/interface.h b/drivers/staging/greybus/interface.h
index f5b0cef..f444e31 100644
--- a/drivers/staging/greybus/interface.h
+++ b/drivers/staging/greybus/interface.h
@@ -37,7 +37,7 @@
 	dev_set_drvdata(&intf->dev, data);
 }
 
-static inline void * gb_interface__get_drvdata(struct gb_interface *intf)
+static inline void *gb_interface_get_drvdata(struct gb_interface *intf)
 {
 	return dev_get_drvdata(&intf->dev);
 }