linux-kernel - [PATCH v9 0/3] leds: trigger: implement a tty trigger

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Date:   Sun, 18 Oct 2020 22:40:19 +0200
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>
Cc:     kernel@...gutronix.de, linux-kernel@...r.kernel.org,
        Johan Hovold <johan@...nel.org>, linux-leds@...r.kernel.org,
        linux-serial@...r.kernel.org
Subject: [PATCH v9 0/3] leds: trigger: implement a tty trigger

Hello,

this is v9 of this series. Changes compared to v8 sent with Message-Id
20201012123358.1475928-1-u.kleine-koenig@...gutronix.de on Oct 12:

 - make struct led_trigger ledtrig_tty static
 - drop write-only variable firstrun (which is a remains of the changes
   done in v8)

Both issues were found by the kernel test robot <lkp@...el.com>.

Best regards
Uwe

Uwe Kleine-König (3):
  tty: rename tty_kopen() and add new function tty_kopen_shared()
  tty: new helper function tty_get_icount()
  leds: trigger: implement a tty trigger

 .../ABI/testing/sysfs-class-led-trigger-tty   |   6 +
 drivers/accessibility/speakup/spk_ttyio.c     |   2 +-
 drivers/leds/trigger/Kconfig                  |   9 +
 drivers/leds/trigger/Makefile                 |   1 +
 drivers/leds/trigger/ledtrig-tty.c            | 184 ++++++++++++++++++
 drivers/tty/tty_io.c                          |  85 +++++---
 include/linux/tty.h                           |   7 +-
 7 files changed, 269 insertions(+), 25 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-class-led-trigger-tty
 create mode 100644 drivers/leds/trigger/ledtrig-tty.c


base-commit: bbf5c979011a099af5dc76498918ed7df445635b
-- 
2.28.0