Commit 56eef46a authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

tty: move tty_ldisc_receive_buf to tty_flip.h 



It's the only remaining tty_buffer.c prototype residing in tty.h. Move
it along others to tty_flip.h.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210723103147.18250-6-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent abca9901

include/linux/tty.h

+0 −3
Original line number Diff line number Diff line
@@ -622,9 +622,6 @@ static inline int tty_port_users(struct tty_port *port) 
	return port->count + port->blocked_open;

}



extern int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,

				 const char *f, int count);



/* n_tty.c */

extern void n_tty_inherit_ops(struct tty_ldisc_ops *ops);

#ifdef CONFIG_TTY

include/linux/tty_flip.h

+5 −0
Original line number Diff line number Diff line
@@ -4,6 +4,8 @@ 


#include <linux/tty.h>



struct tty_ldisc;



extern int tty_buffer_set_limit(struct tty_port *port, int limit);

extern unsigned int tty_buffer_space_avail(struct tty_port *port);

extern int tty_buffer_request_room(struct tty_port *port, size_t size);
@@ -39,6 +41,9 @@ static inline int tty_insert_flip_string(struct tty_port *port, 
	return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);

}



int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,

		const char *f, int count);



extern void tty_buffer_lock_exclusive(struct tty_port *port);

extern void tty_buffer_unlock_exclusive(struct tty_port *port);