-#ifdef CONFIG_LCD
-int drv_lcd_init (void);
-#endif
-#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
-int drv_video_init (void);
-#endif
-#ifdef CONFIG_KEYBOARD
-int drv_keyboard_init (void);
-#endif
-#ifdef CONFIG_USB_TTY
-int drv_usbtty_init (void);
-#endif
-#ifdef CONFIG_NETCONSOLE
-int drv_nc_init (void);
-#endif
-#ifdef CONFIG_JTAG_CONSOLE
-int drv_jtag_console_init (void);
-#endif
-#ifdef CONFIG_CBMEM_CONSOLE
+/**
+ * stdio_init_tables() - set up stdio tables ready for devices
+ *
+ * This does not add any devices, but just prepares stdio for use.
+ */
+int stdio_init_tables(void);
+
+/**
+ * stdio_add_devices() - Add stdio devices to the table
+ *
+ * This makes calls to all the various subsystems that use stdio, to make
+ * them register with stdio.
+ */
+int stdio_add_devices(void);
+
+/**
+ * stdio_init() - Sets up stdio ready for use
+ *
+ * This calls stdio_init_tables() and stdio_add_devices()
+ */
+int stdio_init(void);
+
+void stdio_print_current_devices(void);
+int stdio_deregister(const char *devname, int force);
+
+/**
+ * stdio_deregister_dev() - deregister the device "devname".
+ *
+ * @dev: Stdio device to deregister
+ * @force: true to force deregistration even if in use
+ *
+ * returns 0 on success, -EBUSY if device is assigned
+ */
+int stdio_deregister_dev(struct stdio_dev *dev, int force);
+struct list_head *stdio_get_list(void);
+struct stdio_dev *stdio_get_by_name(const char *name);
+struct stdio_dev *stdio_clone(struct stdio_dev *dev);
+
+int drv_lcd_init(void);
+int drv_video_init(void);
+int drv_keyboard_init(void);
+int drv_usbtty_init(void);
+int drv_nc_init(void);
+int drv_jtag_console_init(void);