56 	struct mutex		serialize;  member
207 	mutex_lock(&tu->serialize);  in tahvo_usb_set_host()
213 		mutex_unlock(&tu->serialize);  in tahvo_usb_set_host()
224 	mutex_unlock(&tu->serialize);  in tahvo_usb_set_host()
237 	mutex_lock(&tu->serialize);  in tahvo_usb_set_peripheral()
243 		mutex_unlock(&tu->serialize);  in tahvo_usb_set_peripheral()
251 	mutex_unlock(&tu->serialize);  in tahvo_usb_set_peripheral()
260 	mutex_lock(&tu->serialize);  in tahvo_usb_vbus_interrupt()
262 	mutex_unlock(&tu->serialize);  in tahvo_usb_vbus_interrupt()
289 	mutex_lock(&tu->serialize);  in otg_mode_store()
317 	mutex_unlock(&tu->serialize);  in otg_mode_store()
357 	mutex_init(&tu->serialize);  in tahvo_usb_probe()