free_irq(port->irq, port);
}
-static void ulite_set_termios(struct uart_port *port, struct termios *termios,
- struct termios *old)
+static void ulite_set_termios(struct uart_port *port, struct ktermios *termios,
+ struct ktermios *old)
{
unsigned long flags;
unsigned int baud;
{
release_mem_region(port->mapbase, ULITE_REGION);
iounmap(port->membase);
- port->membase = 0;
+ port->membase = NULL;
}
static int ulite_request_port(struct uart_port *port)
static void ulite_config_port(struct uart_port *port, int flags)
{
- ulite_request_port(port);
- port->type = PORT_UARTLITE;
+ if (!ulite_request_port(port))
+ port->type = PORT_UARTLITE;
}
static int ulite_verify_port(struct uart_port *port, struct serial_struct *ser)
port->iotype = UPIO_MEM;
port->iobase = 1; /* mark port in use */
port->mapbase = res->start;
- port->membase = 0;
+ port->membase = NULL;
port->ops = &ulite_ops;
port->irq = res2->start;
port->flags = UPF_BOOT_AUTOCONF;
uart_remove_one_port(&ulite_uart_driver, port);
/* mark port as free */
- port->membase = 0;
+ port->membase = NULL;
return 0;
}