linux-kernel - [PATCH v2 0/2] Fixes for the tty ledtrigger

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Date:   Fri, 19 Feb 2021 14:33:05 +0100
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Pavel Machek <pavel@....cz>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     kernel@...gutronix.de, linux-leds@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: [PATCH v2 0/2] Fixes for the tty ledtrigger

Hello,

this drops the unused label that the kernel test robot found. Thanks for
catching that.

I also added Pavel's Ack.

Best regards
Uwe

Uwe Kleine-König (2):
  leds: trigger: Fix error path to not unlock the unlocked mutex
  leds: trigger/tty: Use led_set_brightness_sync() from workqueue

 drivers/leds/trigger/ledtrig-tty.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

Range-diff against v1:
1:  7fc10ce8eb8b ! 1:  ed39ad41cd91 leds: trigger: Fix error path to not unlock the unlocked mutex
    @@ Commit message
     
         Reported-by: Pavel Machek <pavel@....cz>
         Fixes: fd4a641ac88f ("leds: trigger: implement a tty trigger")
    +    Acked-by: Pavel Machek <pavel@....cz>
         Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
     
      ## drivers/leds/trigger/ledtrig-tty.c ##
    @@ drivers/leds/trigger/ledtrig-tty.c: static ssize_t ttyname_store(struct device *
      	} else {
      		ttyname = NULL;
      	}
    +@@ drivers/leds/trigger/ledtrig-tty.c: static ssize_t ttyname_store(struct device *dev,
    + 
    + 	trigger_data->ttyname = ttyname;
    + 
    +-out_unlock:
    + 	mutex_unlock(&trigger_data->mutex);
    + 
    + 	if (ttyname && !running)
2:  fe3d28f4a786 ! 2:  a812318f4cfc leds: trigger/tty: Use led_set_brightness_sync() from workqueue
    @@ Commit message
     
         Reported-by: Pavel Machek <pavel@....cz>
         Fixes: fd4a641ac88f ("leds: trigger: implement a tty trigger")
    +    Acked-by: Pavel Machek <pavel@....cz>
         Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
     
      ## drivers/leds/trigger/ledtrig-tty.c ##
-- 
2.29.2