--- /dev/null
-#include <linux/config.h>
+ /*
+ * linux/include/asm-arm/mach/serial_at91.h
+ *
+ * Based on serial_sa1100.h by Nicolas Pitre
+ *
+ * Copyright (C) 2002 ATMEL Rousset
+ *
+ * Low level machine dependent UART functions.
+ */
+
+ struct uart_port;
+
+ /*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+ struct at91_port_fns {
+ void (*set_mctrl)(struct uart_port *, u_int);
+ u_int (*get_mctrl)(struct uart_port *);
+ void (*enable_ms)(struct uart_port *);
+ void (*pm)(struct uart_port *, u_int, u_int);
+ int (*set_wake)(struct uart_port *, u_int);
+ int (*open)(struct uart_port *);
+ void (*close)(struct uart_port *);
+ };
+
+ #if defined(CONFIG_SERIAL_AT91)
+ void at91_register_uart_fns(struct at91_port_fns *fns);
+ #else
+ #define at91_register_uart_fns(fns) do { } while (0)
+ #endif
+
+