From: Jiri Slaby <jslaby@suse.cz>
To: gregkh@linuxfoundation.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiri Slaby <jslaby@suse.cz>
Subject: [PATCH 5/8] tty: move tty_ldisc_receive_buf to tty_flip.h
Date: Fri, 23 Jul 2021 12:31:44 +0200 [thread overview]
Message-ID: <20210723103147.18250-6-jslaby@suse.cz> (raw)
In-Reply-To: <20210723103147.18250-1-jslaby@suse.cz>
It's the only remaining tty_buffer.c prototype residing in tty.h. Move
it along others to tty_flip.h.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
include/linux/tty.h | 3 ---
include/linux/tty_flip.h | 5 +++++
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 7f088d43db45..fad53f69a8ca 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -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
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 67d78dc553e1..615a2a87b2a7 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -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);
--
2.32.0
next prev parent reply other threads:[~2021-07-23 10:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-23 10:31 [PATCH 0/8] tty: split and cleanup headers Jiri Slaby
2021-07-23 10:31 ` [PATCH 1/8] tty: move tty_driver related prototypes to tty_driver.h Jiri Slaby
2021-07-23 10:31 ` [PATCH 2/8] tty: include kref.h in tty_driver.h Jiri Slaby
2021-07-23 10:31 ` [PATCH 3/8] tty: move ldisc prototypes to tty_ldisc.h Jiri Slaby
2021-07-23 10:31 ` [PATCH 4/8] tty: include list & lockdep from tty_ldisc.h Jiri Slaby
2021-07-23 10:31 ` Jiri Slaby [this message]
2021-07-23 10:31 ` [PATCH 6/8] tty: move tty_buffer definitions to new tty_buffer.h Jiri Slaby
2021-07-23 10:31 ` [PATCH 7/8] tty: move tty_port to new tty_port.h Jiri Slaby
2021-07-23 10:31 ` [PATCH 8/8] tty: tty_flip.h needs only tty_buffer and tty_port Jiri Slaby
2021-07-27 10:16 ` [PATCH 0/8] tty: split and cleanup headers Greg KH
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