extern struct serial_device s3c24xx_serial2_device;
#endif
+#if defined(CONFIG_S5PC1XX)
+extern struct serial_device s5pc1xx_serial0_device;
+extern struct serial_device s5pc1xx_serial1_device;
+extern struct serial_device s5pc1xx_serial2_device;
+extern struct serial_device s5pc1xx_serial3_device;
+#endif
+
#if defined(CONFIG_OMAP3_ZOOM2)
extern struct serial_device zoom2_serial_device0;
extern struct serial_device zoom2_serial_device1;
extern struct serial_device serial_stuart_device;
extern void serial_initialize(void);
-extern void serial_devices_init(void);
+extern void serial_stdio_init(void);
extern int serial_assign(char * name);
extern void serial_reinit_all(void);
+/* For usbtty */
+#ifdef CONFIG_USB_TTY
+
+extern int usbtty_getc(void);
+extern void usbtty_putc(const char c);
+extern void usbtty_puts(const char *str);
+extern int usbtty_tstc(void);
+
+#else
+
+/* stubs */
+#define usbtty_getc() 0
+#define usbtty_putc(a)
+#define usbtty_puts(a)
+#define usbtty_tstc() 0
+
+#endif /* CONFIG_USB_TTY */
+
#endif