Messages in this thread | | | Date | Tue, 13 Oct 2015 11:13:33 +0200 | From | Jacek Anaszewski <> | Subject | Re: [PATCH] leds: leds-gpio: add shutdown function |
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Hi Heiko,
On 10/13/2015 07:17 AM, Heiko Schocher wrote: > add a shutdown function for setting the gpio-leds > into off state when shuting down. > > Signed-off-by: Heiko Schocher <hs@denx.de> > --- > > drivers/leds/leds-gpio.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c > index af1876a..5db4515 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, >
Merged, thanks.
-- Best Regards, Jacek Anaszewski
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