-/* Uart divisor latch read */
-static inline int _serial_dl_read(struct uart_8250_port *up)
-{
- return serial_inp(up, UART_DLL) | serial_inp(up, UART_DLM) << 8;
-}
-
-/* Uart divisor latch write */
-static inline void _serial_dl_write(struct uart_8250_port *up, int value)
-{
- serial_outp(up, UART_DLL, value & 0xff);
- serial_outp(up, UART_DLM, value >> 8 & 0xff);
-}
-
-#ifdef CONFIG_SERIAL_8250_AU1X00
-/* Au1x00 haven't got a standard divisor latch */
-static int serial_dl_read(struct uart_8250_port *up)
-{
- if (up->port.iotype == UPIO_AU)
- return __raw_readl(up->port.membase + 0x28);
- else
- return _serial_dl_read(up);
-}
-
-static void serial_dl_write(struct uart_8250_port *up, int value)
-{
- if (up->port.iotype == UPIO_AU)
- __raw_writel(value, up->port.membase + 0x28);
- else
- _serial_dl_write(up, value);
-}
-#else
-#define serial_dl_read(up) _serial_dl_read(up)
-#define serial_dl_write(up, value) _serial_dl_write(up, value)
-#endif