diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-turris-omnia.c | 4 | ||||
| -rw-r--r-- | drivers/leds/trigger/ledtrig-tty.c | 11 |
2 files changed, 6 insertions, 9 deletions
diff --git a/drivers/leds/leds-turris-omnia.c b/drivers/leds/leds-turris-omnia.c index 7b2f4d0ae3fe..2f9a289ab245 100644 --- a/drivers/leds/leds-turris-omnia.c +++ b/drivers/leds/leds-turris-omnia.c @@ -2,7 +2,7 @@ /* * CZ.NIC's Turris Omnia LEDs driver * - * 2020 by Marek Behun <marek.behun@nic.cz> + * 2020 by Marek Behún <kabel@kernel.org> */ #include <linux/i2c.h> @@ -287,6 +287,6 @@ static struct i2c_driver omnia_leds_driver = { module_i2c_driver(omnia_leds_driver); -MODULE_AUTHOR("Marek Behun <marek.behun@nic.cz>"); +MODULE_AUTHOR("Marek Behun <kabel@kernel.org>"); MODULE_DESCRIPTION("CZ.NIC's Turris Omnia LEDs"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/leds/trigger/ledtrig-tty.c b/drivers/leds/trigger/ledtrig-tty.c index d2ab6ab080ac..f62db7e520b5 100644 --- a/drivers/leds/trigger/ledtrig-tty.c +++ b/drivers/leds/trigger/ledtrig-tty.c @@ -51,10 +51,8 @@ static ssize_t ttyname_store(struct device *dev, if (size) { ttyname = kmemdup_nul(buf, size, GFP_KERNEL); - if (!ttyname) { - ret = -ENOMEM; - goto out_unlock; - } + if (!ttyname) + return -ENOMEM; } else { ttyname = NULL; } @@ -69,7 +67,6 @@ static ssize_t ttyname_store(struct device *dev, trigger_data->ttyname = ttyname; -out_unlock: mutex_unlock(&trigger_data->mutex); if (ttyname && !running) @@ -125,12 +122,12 @@ static void ledtrig_tty_work(struct work_struct *work) if (icount.rx != trigger_data->rx || icount.tx != trigger_data->tx) { - led_set_brightness(trigger_data->led_cdev, LED_ON); + led_set_brightness_sync(trigger_data->led_cdev, LED_ON); trigger_data->rx = icount.rx; trigger_data->tx = icount.tx; } else { - led_set_brightness(trigger_data->led_cdev, LED_OFF); + led_set_brightness_sync(trigger_data->led_cdev, LED_OFF); } out: |