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Groups > linux.kernel > #1306289

Re: [PATCH v3 02/19] serial: 68328: Remove bogus ldisc reset

From One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Newsgroups linux.kernel
Subject Re: [PATCH v3 02/19] serial: 68328: Remove bogus ldisc reset
Date 2016-01-11 15:20 +0100
Message-ID <qPLub-3uR-17@gated-at.bofh.it> (permalink)
References <qPg6Z-7Hn-3@gated-at.bofh.it> <qPEsF-74k-3@gated-at.bofh.it> <qPEsG-74k-23@gated-at.bofh.it>
Organization Intel Corporation

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On Sun, 10 Jan 2016 22:40:51 -0800
Peter Hurley <peter@hurleysoftware.com> wrote:

> As the #warning indicates, the open-coded ldisc reset was always not ok.
> Not only is this code long dead,

The entire 683xx port is long dead. As per the previous discussions on
this the entire driver should go closely followed by the entire port.

Nobody is using 683xx parts any more, and even if they did they wouldn't
run a current Linux remotely usefully.

Alan

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Thread

[PATCH v2 00/19] Fix driver crashes on hangup Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 05/19] tty: Remove chars_in_buffer() line discipline method Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 14/19] tty: Move tty_ldisc_kill() Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 01/19] staging: digi: Replace open-coded tty_wakeup() Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 12/19] tty: Prepare for destroying line discipline on hangup Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 08/19] tty: Reset c_line from driver's init_termios Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 02/19] serial: 68328: Remove bogus ldisc reset Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 16/19] tty: Refactor tty_ldisc_reinit() for reuse Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v2 03/19] bluetooth: hci_ldisc: Remove dead code Peter Hurley <peter@hurleysoftware.com> - 2016-01-10 05:50 +0100
  [PATCH v3 19/19] tty: Avoid unnecessary temporaries for tty->ldisc Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 17/19] tty: Destroy ldisc instance on hangup Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 08/19] tty: Reset c_line from driver's init_termios Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 06/19] tty: Fix unsafe ldisc reference via ioctl(TIOCGETD) Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 04/19] NFC: nci: Remove dead code Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 15/19] tty: Use 'disc' for line discipline index name Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 01/19] staging: digi: Replace open-coded tty_wakeup() Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 14/19] tty: Move tty_ldisc_kill() Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 05/19] tty: Remove chars_in_buffer() line discipline method Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 02/19] serial: 68328: Remove bogus ldisc reset Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
    Re: [PATCH v3 02/19] serial: 68328: Remove bogus ldisc reset One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-01-11 15:20 +0100
  [PATCH v3 13/19] tty: Handle NULL tty->ldisc Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 12/19] tty: Prepare for destroying line discipline on hangup Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 03/19] bluetooth: hci_ldisc: Remove dead code Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 10/19] tty: Fix comments for tty_ldisc_get() Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 07/19] n_tty: Fix unsafe reference to "other" ldisc Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 11/19] tty: Fix comments for tty_ldisc_release() Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 09/19] staging/speakup: Use tty_ldisc_ref() for paste kworker Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 18/19] tty: Document c_line == N_TTY initial condition Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 16/19] tty: Refactor tty_ldisc_reinit() for reuse Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100
  [PATCH v3 00/19] Fix driver crashes on hangup Peter Hurley <peter@hurleysoftware.com> - 2016-01-11 07:50 +0100

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