- *
- * If the OTG b_hnp_enabled flag is set during a suspend() call, the
- * device may use HNP to switch from "B-Peripheral" to "B-Host" mode
- * (or back from "A-Peripheral" mode to the original "A-Host") if
- * the gadget driver calls usb_gadget_disconnect() before the device
- * is resumed.