arm: omap: usb: Invoke usbhs core device initialization

The usbhs intialization is invoked by all omap3 and omap4
variant board files.

Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 8288a0b..8e18dc7 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -192,7 +192,7 @@
 		msleep(1);
 	}
 
-	usb_ehci_init(&cm_t3517_ehci_pdata);
+	usbhs_init(&cm_t3517_ehci_pdata);
 
 	return 0;
 }