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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 12/12] tty: drop termiox user definitions
Date: Tue,  5 Jan 2021 13:02:39 +0100	[thread overview]
Message-ID: <20210105120239.28031-12-jslaby@suse.cz> (raw)
In-Reply-To: <20210105120239.28031-1-jslaby@suse.cz>

As was concluded in a follow-up discussion of commit e0efb3168d34 (tty:
Remove dead termiox code) [1], termiox ioctls never worked, so there is
barely anyone using this interface. We can safely remove the user
definitions for this never adopted interface.

[1] https://lore.kernel.org/lkml/c1c9fc04-02eb-2260-195b-44c357f057c0@kernel.org/t/#u

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 include/uapi/linux/termios.h | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/include/uapi/linux/termios.h b/include/uapi/linux/termios.h
index 33961d4e4de0..e6da9d4433d1 100644
--- a/include/uapi/linux/termios.h
+++ b/include/uapi/linux/termios.h
@@ -5,19 +5,4 @@
 #include <linux/types.h>
 #include <asm/termios.h>
 
-#define NFF	5
-
-struct termiox
-{
-	__u16	x_hflag;
-	__u16	x_cflag;
-	__u16	x_rflag[NFF];
-	__u16	x_sflag;
-};
-
-#define	RTSXOFF		0x0001		/* RTS flow control on input */
-#define	CTSXON		0x0002		/* CTS flow control on output */
-#define	DTRXOFF		0x0004		/* DTR flow control on input */
-#define DSRXON		0x0008		/* DCD flow control on output */
-
 #endif
-- 
2.30.0


  parent reply	other threads:[~2021-01-05 12:04 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-05 12:02 [PATCH 01/12] vt: move set_leds to keyboard.c Jiri Slaby
2021-01-05 12:02 ` [PATCH 02/12] vt: keyboard, make keyboard_tasklet local Jiri Slaby
2021-01-05 12:02 ` [PATCH 03/12] vt: keyboard, defkeymap.c_shipped, approach the definitions Jiri Slaby
2021-01-05 12:02 ` [PATCH 04/12] vt: keyboard, defkeymap.c_shipped, approach the unicode table Jiri Slaby
2021-01-05 12:02 ` [PATCH 05/12] tty: pty, remove BUG_ON from pty_close Jiri Slaby
2021-01-05 12:02 ` [PATCH 06/12] 8250_tegra: clean up tegra_uart_handle_break Jiri Slaby
2021-01-05 12:02 ` [PATCH 07/12] vt/consolemap: do font sum unsigned Jiri Slaby
2021-01-05 12:02 ` [PATCH 08/12] vt: drop old FONT ioctls Jiri Slaby
2021-01-05 12:02 ` [PATCH 09/12] vgacon: drop BROKEN_GRAPHICS_PROGRAMS Jiri Slaby
2021-01-05 12:02 ` [PATCH 10/12] tty: cpm_uart, use port->flags instead of low_latency Jiri Slaby
2021-01-05 12:02 ` [PATCH 11/12] tty_port: drop last traces " Jiri Slaby
2021-01-05 12:02 ` Jiri Slaby [this message]
2021-01-07 15:18 ` [PATCH 01/12] vt: move set_leds to keyboard.c Greg KH

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