From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacek Anaszewski Subject: Re: [PATCH] leds: leds-gpio: add shutdown function Date: Tue, 13 Oct 2015 11:13:33 +0200 Message-ID: <561CCB3D.3020801@samsung.com> References: <1444713432-24433-1-git-send-email-hs@denx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mailout4.w1.samsung.com ([210.118.77.14]:55666 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751298AbbJMJNi (ORCPT ); Tue, 13 Oct 2015 05:13:38 -0400 In-reply-to: <1444713432-24433-1-git-send-email-hs@denx.de> Sender: linux-leds-owner@vger.kernel.org List-Id: linux-leds@vger.kernel.org To: Heiko Schocher Cc: linux-kernel@vger.kernel.org, Richard Purdie , linux-leds@vger.kernel.org, Georg.Soffel@bosch-si.com 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 > --- > > 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