usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init.

This paramter will later be used to initialize OTG ports in
host or device mode.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index 3724e81..c104024 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -269,7 +269,8 @@
 	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
 };
 
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+		struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
 	int ret;
 	unsigned int utmi_clk;