HelenOS sources

usb_port_init      67 uspace/drv/bus/usb/usbhub/port.c 	usb_port_init(&port->base);
usb_port_init     105 uspace/drv/bus/usb/xhci/rh.c 		usb_port_init(&rh->ports[i].base);
usb_port_init      85 uspace/lib/usb/include/usb/port.h void usb_port_init(usb_port_t *);