--- zzzz-none-000/linux-3.10.107/include/linux/console.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/console.h	2021-02-04 17:41:59.000000000 +0000
@@ -75,10 +75,7 @@
 extern const struct consw prom_con;	/* SPARC PROM console */
 
 int con_is_bound(const struct consw *csw);
-int register_con_driver(const struct consw *csw, int first, int last);
-int unregister_con_driver(const struct consw *csw);
 int do_unregister_con_driver(const struct consw *csw);
-int take_over_console(const struct consw *sw, int first, int last, int deflt);
 int do_take_over_console(const struct consw *sw, int first, int last, int deflt);
 void give_up_console(const struct consw *sw);
 #ifdef CONFIG_HW_CONSOLE
@@ -118,6 +115,8 @@
 #define CON_BOOT	(8)
 #define CON_ANYTIME	(16) /* Safe to call when cpu is offline */
 #define CON_BRL		(32) /* Used for a braille device */
+#define CON_EXTENDED	(64) /* Use the extended output format a la /dev/kmsg */
+#define CON_MUTED	(128) /* mute console output */
 
 struct console {
 	char	name[16];
@@ -126,10 +125,11 @@
 	struct tty_driver *(*device)(struct console *, int *);
 	void	(*unblank)(void);
 	int	(*setup)(struct console *, char *);
-	int	(*early_setup)(void);
+	int	(*match)(struct console *, char *name, int idx, char *options);
 	short	flags;
 	short	index;
 	int	cflag;
+	int	baud;
 	void	*data;
 	struct	 console *next;
 };
@@ -144,7 +144,6 @@
 extern struct console *early_console;
 
 extern int add_preferred_console(char *name, int idx, char *options);
-extern int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, char *options);
 extern void register_console(struct console *);
 extern int unregister_console(struct console *);
 extern struct console *console_drivers;
@@ -157,6 +156,10 @@
 extern struct tty_driver *console_device(int *);
 extern void console_stop(struct console *);
 extern void console_start(struct console *);
+extern void console_mute(struct console *);
+extern void console_mute_nolock(struct console *);
+extern void console_unmute(struct console *);
+extern void console_unmute_nolock(struct console *);
 extern int is_console_locked(void);
 extern int braille_register_console(struct console *, int index,
 		char *console_options, char *braille_options);