Merge tag 'leds_for_4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds

Pull LED updates from Jacek Anaszewski:

 - Move the out-of-LED-tree led-sead3 driver to the LED subsystem.

 - Add 'invert' sysfs attribute to the heartbeat trigger.

 - Add Device Tree support to the leds-netxbig driver and add related DT
   nodes to the kirkwood-netxbig.dtsi and kirkwood-net5big.dts files.
   Remove static LED setup from the related board files.

 - Remove redundant brightness conversion operation from leds-netxbig.

 - Improve leds-bcm6328 driver: improve default-state handling, add more
   init configuration options, print invalid LED instead of warning only
   about maximum LED value.

 - Add a shutdown function for setting gpio-leds into off state when
   shutting down.

 - Fix DT flash timeout property naming in leds-aat1290.txt.

 - Switch to using devm prefixed version of led_classdev_register()
   (leds-cobalt-qube, leds-hp6xx, leds-ot200, leds-ipaq-micro,
   leds-netxbig, leds-locomo, leds-menf21bmc, leds-net48xx, leds-wrap).

 - Add missing of_node_put (leds-powernv, leds-bcm6358, leds-bcm6328,
   leds-88pm860x).

 - Coding style fixes and cleanups: led-class/led-core, leds-ipaq-micro.

* tag 'leds_for_4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: (27 commits)
  leds: 88pm860x: add missing of_node_put
  leds: bcm6328: add missing of_node_put
  leds: bcm6358: add missing of_node_put
  powerpc/powernv: add missing of_node_put
  leds: leds-wrap.c: Use devm_led_classdev_register
  leds: aat1290: Fix property naming of flash-timeout-us
  leds: leds-net48xx: Use devm_led_classdev_register
  leds: leds-menf21bmc.c: Use devm_led_class_register
  leds: leds-locomo.c: Use devm_led_classdev_register
  leds: leds-gpio: add shutdown function
  Documentation: leds: update DT bindings for leds-bcm6328
  leds-bcm6328: add more init configuration options
  leds-bcm6328: simplify and improve default-state handling
  leds-bcm6328: print invalid LED
  leds: netxbig: set led_classdev max_brightness
  leds: netxbig: convert to use the devm_ functions
  ARM: mvebu: remove static LED setup for netxbig boards
  ARM: Kirkwood: add LED DT entries for netxbig boards
  leds: netxbig: add device tree binding
  leds: triggers: add invert to heartbeat
  ...

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index af1876a3a77c..5db4515a4fd7 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -291,9 +291,22 @@ static int gpio_led_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static void gpio_led_shutdown(struct platform_device *pdev)
+{
+	struct gpio_leds_priv *priv = platform_get_drvdata(pdev);
+	int i;
+
+	for (i = 0; i < priv->num_leds; i++) {
+		struct gpio_led_data *led = &priv->leds[i];
+
+		gpio_led_set(&led->cdev, LED_OFF);
+	}
+}
+
 static struct platform_driver gpio_led_driver = {
 	.probe		= gpio_led_probe,
 	.remove		= gpio_led_remove,
+	.shutdown	= gpio_led_shutdown,
 	.driver		= {
 		.name	= "leds-gpio",
 		.of_match_table = of_gpio_leds_match,