/* USB OTG (On The Go) defines */
-
/*
+ *
* These APIs may be used between USB controllers. USB device drivers
* (for either host or peripheral roles) don't use these calls; they
* continue to use just usb_device and usb_gadget.
*/
+#ifndef __LINUX_USB_OTG_H
+#define __LINUX_USB_OTG_H
/* OTG defines lots of enumeration states before device reset */
enum usb_otg_state {
/* for usb host and peripheral controller drivers */
extern struct otg_transceiver *otg_get_transceiver(void);
+extern void otg_put_transceiver(struct otg_transceiver *);
static inline int
otg_start_hnp(struct otg_transceiver *otg)
/* for OTG controller drivers (and maybe other stuff) */
extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num);
+
+#endif /* __LINUX_USB_OTG_H */