diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tll.c
index 4b7f73c317e8..04a444007cf4 100644
--- a/drivers/mfd/omap-usb-tll.c
+++ b/drivers/mfd/omap-usb-tll.c
@@ -199,6 +199,8 @@ static unsigned ohci_omap3_fslsmode(enum usbhs_omap_port_mode mode)
  * usbtll_omap_probe - initialize TI-based HCDs
  *
  * Allocates basic resources for this USB host controller.
+ *
+ * @pdev: Pointer to this device's platform device structure
  */
 static int usbtll_omap_probe(struct platform_device *pdev)
 {