Commit a10df491 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

vt: vt_kern.h, remove extern from functions 



Unify the declarations of functions in vt_kern.h: some are with extern,
some are not. Remove extern from the former as it is not needed for
functions.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219073951.16151-7-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f400991b

include/linux/vt_kern.h

+31 −31
Original line number Diff line number Diff line
@@ -28,8 +28,9 @@ 
#define BROKEN_GRAPHICS_PROGRAMS 1

#endif



extern void kd_mksound(unsigned int hz, unsigned int ticks);

extern int kbd_rate(struct kbd_repeat *rep);

void kd_mksound(unsigned int hz, unsigned int ticks);

int kbd_rate(struct kbd_repeat *rep);



extern int fg_console, last_console, want_console;



/* console.c */
@@ -131,7 +132,7 @@ void vt_event_post(unsigned int event, unsigned int old, unsigned int new); 
int vt_waitactive(int n);

void change_console(struct vc_data *new_vc);

void reset_vc(struct vc_data *vc);

extern int do_unbind_con_driver(const struct consw *csw, int first, int last,

int do_unbind_con_driver(const struct consw *csw, int first, int last,

			 int deflt);

int vty_init(const struct file_operations *console_fops);
@@ -146,7 +147,7 @@ struct vt_spawn_console { 
};

extern struct vt_spawn_console vt_spawn_con;



extern int vt_move_to_console(unsigned int vt, int alloc);

int vt_move_to_console(unsigned int vt, int alloc);



/* Interfaces for VC notification of character events (for accessibility etc) */
@@ -155,35 +156,34 @@ struct vt_notifier_param { 
	unsigned int c;		/* Printed char */

};



extern int register_vt_notifier(struct notifier_block *nb);

extern int unregister_vt_notifier(struct notifier_block *nb);

int register_vt_notifier(struct notifier_block *nb);

int unregister_vt_notifier(struct notifier_block *nb);



extern void hide_boot_cursor(bool hide);

void hide_boot_cursor(bool hide);



/* keyboard  provided interfaces */

extern int vt_do_diacrit(unsigned int cmd, void __user *up, int eperm);

extern int vt_do_kdskbmode(int console, unsigned int arg);

extern int vt_do_kdskbmeta(int console, unsigned int arg);

extern int vt_do_kbkeycode_ioctl(int cmd, struct kbkeycode __user *user_kbkc,

								int perm);

extern int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe,

					int perm, int console);

extern int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb,

int vt_do_diacrit(unsigned int cmd, void __user *up, int eperm);

int vt_do_kdskbmode(int console, unsigned int arg);

int vt_do_kdskbmeta(int console, unsigned int arg);

int vt_do_kbkeycode_ioctl(int cmd, struct kbkeycode __user *user_kbkc,

			  int perm);

extern int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm);

extern int vt_do_kdgkbmode(int console);

extern int vt_do_kdgkbmeta(int console);

extern void vt_reset_unicode(int console);

extern int vt_get_shift_state(void);

extern void vt_reset_keyboard(int console);

extern int vt_get_leds(int console, int flag);

extern int vt_get_kbd_mode_bit(int console, int bit);

extern void vt_set_kbd_mode_bit(int console, int bit);

extern void vt_clr_kbd_mode_bit(int console, int bit);

extern void vt_set_led_state(int console, int leds);

extern void vt_set_led_state(int console, int leds);

extern void vt_kbd_con_start(int console);

extern void vt_kbd_con_stop(int console);

int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,

		     int console);

int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm);

int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm);

int vt_do_kdgkbmode(int console);

int vt_do_kdgkbmeta(int console);

void vt_reset_unicode(int console);

int vt_get_shift_state(void);

void vt_reset_keyboard(int console);

int vt_get_leds(int console, int flag);

int vt_get_kbd_mode_bit(int console, int bit);

void vt_set_kbd_mode_bit(int console, int bit);

void vt_clr_kbd_mode_bit(int console, int bit);

void vt_set_led_state(int console, int leds);

void vt_set_led_state(int console, int leds);

void vt_kbd_con_start(int console);

void vt_kbd_con_stop(int console);



void vc_scrolldelta_helper(struct vc_data *c, int lines,

		unsigned int rolled_over, void *_base, unsigned int size);

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