diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/simple/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/leds/trigger/ledtrig-netdev.c | 10 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/leds/simple/Kconfig b/drivers/leds/simple/Kconfig index 44fa0f93cb3b..609e438af9f6 100644 --- a/drivers/leds/simple/Kconfig +++ b/drivers/leds/simple/Kconfig @@ -2,6 +2,7 @@ config LEDS_SIEMENS_SIMATIC_IPC tristate "LED driver for Siemens Simatic IPCs" depends on SIEMENS_SIMATIC_IPC + default y help This option enables support for the LEDs of several Industrial PCs from Siemens. diff --git a/drivers/leds/trigger/ledtrig-netdev.c b/drivers/leds/trigger/ledtrig-netdev.c index 03c58e50cc44..cc3261543a5e 100644 --- a/drivers/leds/trigger/ledtrig-netdev.c +++ b/drivers/leds/trigger/ledtrig-netdev.c @@ -564,15 +564,17 @@ static int netdev_trig_activate(struct led_classdev *led_cdev) /* Check if hw control is active by default on the LED. * Init already enabled mode in hw control. */ - if (supports_hw_control(led_cdev) && - !led_cdev->hw_control_get(led_cdev, &mode)) { + if (supports_hw_control(led_cdev)) { dev = led_cdev->hw_control_get_device(led_cdev); if (dev) { const char *name = dev_name(dev); set_device_name(trigger_data, name, strlen(name)); trigger_data->hw_control = true; - trigger_data->mode = mode; + + rc = led_cdev->hw_control_get(led_cdev, &mode); + if (!rc) + trigger_data->mode = mode; } } @@ -593,6 +595,8 @@ static void netdev_trig_deactivate(struct led_classdev *led_cdev) cancel_delayed_work_sync(&trigger_data->work); + led_set_brightness(led_cdev, LED_OFF); + dev_put(trigger_data->net_dev); kfree(trigger_data); |