LXR linux/include/linux/platform

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 *  Author: Nicolas Pitre
   4 *
   5 * Moved and changed lots, Russell King
   6 *
   7 * Low level machine dependent UART functions.
   8 */
   9#ifndef SA11X0_SERIAL_H
  10#define SA11X0_SERIAL_H
  11
  12struct uart_port;
  13struct uart_info;
  14
  15/*
  16 * This is a temporary structure for registering these
  17 * functions; it is intended to be discarded after boot.
  18 */
  19struct sa1100_port_fns {
  20        void    (*set_mctrl)(struct uart_port *, u_int);
  21        u_int   (*get_mctrl)(struct uart_port *);
  22        void    (*pm)(struct uart_port *, u_int, u_int);
  23        int     (*set_wake)(struct uart_port *, u_int);
  24};
  25
  26#ifdef CONFIG_SERIAL_SA1100
  27void sa1100_register_uart_fns(struct sa1100_port_fns *fns);
  28void sa1100_register_uart(int idx, int port);
  29#else
  30static inline void sa1100_register_uart_fns(struct sa1100_port_fns *fns)
  31{
  32}
  33static inline void sa1100_register_uart(int idx, int port)
  34{
  35}
  36#endif
  37
  38#endif
  39