usb: add enum usb_init_type parameter to usb_lowlevel_init

This parameter will later be used to verify OTG ports.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 7ff4ffd..b29c67e 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -194,7 +194,7 @@
 	return 1;
 }
 
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	root_hub_devnum = 0;
 	sl811_hc_reset();