From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752091AbbJMJNl (ORCPT ); Tue, 13 Oct 2015 05:13:41 -0400 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 X-AuditID: cbfec7f4-f79c56d0000012ee-3e-561ccb3fb8d3 Message-id: <561CCB3D.3020801@samsung.com> Date: Tue, 13 Oct 2015 11:13:33 +0200 From: Jacek Anaszewski User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130804 Thunderbird/17.0.8 MIME-version: 1.0 To: Heiko Schocher Cc: linux-kernel@vger.kernel.org, Richard Purdie , linux-leds@vger.kernel.org, Georg.Soffel@bosch-si.com Subject: Re: [PATCH] leds: leds-gpio: add shutdown function References: <1444713432-24433-1-git-send-email-hs@denx.de> In-reply-to: <1444713432-24433-1-git-send-email-hs@denx.de> Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrFLMWRmVeSWpSXmKPExsVy+t/xK7r2p2XCDNZeYrP4faOfxWLHnfvM Fpd3zWGz2PpmHaPF7l1PWR1YPTYt/MfoMW/WCRaPPfN/sHp83iQXwBLFZZOSmpNZllqkb5fA lXF14wemglWcFQc+3mNpYFzH3sXIwSEhYCLxaYVyFyMnkCkmceHeerYuRi4OIYGljBLNmyex QDjPGCVaWt+xglTxCmhJPOn9xg5iswioSqzatJARxGYTMJT4+eI1E4gtKhAh8ef0Pqh6QYkf k++xgNgiAvISzbcvMIIsZhaolXj+TwckLCxgLbGiZzMrSFhIwErixRtukDAnUPjQrFdgm5iB 7JWTtjFC2PISm9e8ZZ7AKDALyYJZSMpmISlbwMi8ilE0tTS5oDgpPddQrzgxt7g0L10vOT93 EyMkhL/sYFx8zOoQowAHoxIP74tImTAh1sSy4srcQ4wSHMxKIrxJLUAh3pTEyqrUovz4otKc 1OJDjNIcLErivHN3vQ8REkhPLEnNTk0tSC2CyTJxcEo1MGrWy4lKy8q9rohijX9Tuue34CTN kB6T1/Mr9ZuZpPeqyovnl7UmZurrR32vPBb48af6xPpNe8riMjke57RXMNcfeOS1nDMseR6z ayGzc6JrB4O0lOXZ5PotCQv4117ZdlfG+EWc+4p9P+dm2Xvdc8mas0p6Prul3yGBha5bemuP lJyT4+ZQYinOSDTUYi4qTgQAKqchLl0CAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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