linux-stable.git/include/linux/isdn.h, branch master Linux kernel stable tree isdn: remove isdn4linux 2019-05-31T09:13:10+00:00 Arnd Bergmann arnd@arndb.de 2019-04-18T20:43:36+00:00 9c3c0c2048149d946d7f3ebdcbe70e2946750bfb With all isdn4linux hardware drivers gone, this is only a wrapper around CAPI to support old user space. However, from looking at the mailing list, it seems that the last time anyone asked about it was in 2014, when the upgrade from a linux-2.4 installation failed, and mISDN was suggested as a replacement. The largest public ISDN network (Deutsche Telekom) was supposed to be shut down 2018, which must have drastically reduced the number of legacy installations. When we last discussed removing i4l in 2016, Karsten Keil suggested revisiting this in 2018. I guess this is overdue. Link: http://listserv.isdn4linux.de/pipermail/isdn4linux/2014-October/006165.html Link: https://patchwork.kernel.org/patch/8484861/#17900371 Link: https://listserv.isdn4linux.de/pipermail/isdn4linux/2019-April/thread.html Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
With all isdn4linux hardware drivers gone, this is only a wrapper around
CAPI to support old user space. However, from looking at the mailing
list, it seems that the last time anyone asked about it was in 2014,
when the upgrade from a linux-2.4 installation failed, and mISDN was
suggested as a replacement.

The largest public ISDN network (Deutsche Telekom) was supposed to be
shut down 2018, which must have drastically reduced the number of legacy
installations.

When we last discussed removing i4l in 2016, Karsten Keil suggested
revisiting this in 2018. I guess this is overdue.

Link: http://listserv.isdn4linux.de/pipermail/isdn4linux/2014-October/006165.html
Link: https://patchwork.kernel.org/patch/8484861/#17900371
Link: https://listserv.isdn4linux.de/pipermail/isdn4linux/2019-April/thread.html
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
isdn: Remove ASYNC_CLOSING 2016-01-28T22:19:12+00:00 Peter Hurley peter@hurleysoftware.com 2016-01-10T22:51:39+00:00 a657eecd022d82c5b1795243f54389112f42c7f9 The tty core no longer provides ASYNC_CLOSING. Use private flag for same purpose, which is to disable AT-emulator output (why this is necessary is not clear). Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The tty core no longer provides ASYNC_CLOSING. Use private flag for
same purpose, which is to disable AT-emulator output (why this is
necessary is not clear).

Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
UAPI: (Scripted) Disintegrate include/linux 2012-10-13T09:46:48+00:00 David Howells dhowells@redhat.com 2012-10-13T09:46:48+00:00 607ca46e97a1b6594b29647d98a32d545c24bdff Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com> 
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
TTY: isdn, use xmit_buf from tty_port 2012-04-09T18:16:55+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:58+00:00 82e46b31908244678a6e7404c4204dd3f6fea9f0 Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TTY: isdn, use tty from tty_port 2012-04-09T18:16:55+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:57+00:00 ba43294d51ac6491e60c2fc33a974a9a1002dfed No recounting this time, just a plain switch. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
No recounting this time, just a plain switch.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TTY: isdn, use counts from tty_port 2012-04-09T18:16:55+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:56+00:00 1b05f030a90569d9617d0fe42910f9e5c8cc59ec blocked_open and count this time. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
blocked_open and count this time.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TTY: isdn, use open/close_wait from tty_port 2012-04-09T18:16:55+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:55+00:00 c6e92b63d711c12ffb47f4dbb53902b7f26032e7 Hmm, the isdn ones were initialized twice. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Hmm, the isdn ones were initialized twice.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TTY: isdn, add tty_port 2012-04-09T18:16:54+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:54+00:00 48decc1c743fa4eb5ba5dd3f556e7fcbefe65440 And use tty_port->flags now. Other members will follow. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
And use tty_port->flags now. Other members will follow.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TTY: isdn, remove unused members from modem_info 2012-04-09T18:16:54+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:53+00:00 ed722ead61e3776cbcda3805bb872ff2b856d3b9 session and pgrp are unused. Prune them. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
session and pgrp are unused. Prune them.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TTY: isdn, do not play with module refcounts 2012-04-09T18:16:54+00:00 Jiri Slaby jslaby@suse.cz 2012-04-02T11:53:51+00:00 ce93d33cf45db9893cfc725a2b470da15bfe4435 The module which called allocate_tty_driver is already refcounted by the TTY layer automatically. And since THIS_MODULE is isdn_tty and it allocated the tty_driver, there is no need to do the counts in isdn's tty->ops->open/close. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The module which called allocate_tty_driver is already refcounted by
the TTY layer automatically. And since THIS_MODULE is isdn_tty and it
allocated the tty_driver, there is no need to do the counts in isdn's
tty->ops->open/close.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>