448 static void lpc32xx_loopback_set(resource_size_t mapbase, int state)  in lpc32xx_loopback_set()  argument
453 	switch (mapbase) {  in lpc32xx_loopback_set()
464 		WARN(1, "lpc32xx_hs: Warning: Unknown port at %08x\n", mapbase);  in lpc32xx_loopback_set()
501 	lpc32xx_loopback_set(port->mapbase, 0); /* get out of loopback mode */  in serial_lpc32xx_startup()
526 	lpc32xx_loopback_set(port->mapbase, 1); /* go to loopback mode */  in serial_lpc32xx_shutdown()
581 	if ((port->iotype == UPIO_MEM32) && (port->mapbase)) {  in serial_lpc32xx_release_port()
587 		release_mem_region(port->mapbase, SZ_4K);  in serial_lpc32xx_release_port()
595 	if ((port->iotype == UPIO_MEM32) && (port->mapbase)) {  in serial_lpc32xx_request_port()
598 		if (!request_mem_region(port->mapbase, SZ_4K, MODNAME))  in serial_lpc32xx_request_port()
601 			port->membase = ioremap(port->mapbase, SZ_4K);  in serial_lpc32xx_request_port()
603 				release_mem_region(port->mapbase, SZ_4K);  in serial_lpc32xx_request_port()
691 	p->port.mapbase = res->start;  in serial_hs_lpc32xx_probe()
712 	lpc32xx_loopback_set(p->port.mapbase, 1);  in serial_hs_lpc32xx_probe()