/* translate a port to the device name */
-static inline char *s3c24xx_serial_portname(struct uart_port *port)
+static inline const char *s3c24xx_serial_portname(struct uart_port *port)
{
return to_platform_device(port->dev)->name;
}
static int s3c24xx_serial_request_port(struct uart_port *port)
{
- char *name = s3c24xx_serial_portname(port);
+ const char *name = s3c24xx_serial_portname(port);
return request_mem_region(port->mapbase, MAP_SIZE, name) ? 0 : -EBUSY;
}