From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 06/10] ARM: shmobile: Initialize PWM backlight enable_gpio field Date: Mon, 23 Sep 2013 23:41:03 +0200 Message-ID: <1379972467-11243-7-git-send-email-treding@nvidia.com> References: <1379972467-11243-1-git-send-email-treding@nvidia.com> Return-path: In-Reply-To: <1379972467-11243-1-git-send-email-treding@nvidia.com> Sender: linux-sh-owner@vger.kernel.org To: Thierry Reding Cc: Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Tony Lindgren , Eric Miao , Haojian Zhuang , Ben Dooks , Kukjin Kim , Simon Horman , Magnus Damm , Guan Xuetao , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, openezx-devel@lists.openezx.org, linux-samsung-soc@vger.kernel.org, linux-sh@vger.kernel.org, linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org The GPIO API defines 0 as being a valid GPIO number, so this field needs to be initialized explicitly. Signed-off-by: Thierry Reding --- arch/arm/mach-shmobile/board-armadillo800eva.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 7f8f607..6ccb854 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -423,6 +423,7 @@ static struct platform_pwm_backlight_data pwm_backlight_data = { .max_brightness = 255, .dft_brightness = 255, .pwm_period_ns = 33333, /* 30kHz */ + .enable_gpio = -1, }; static struct platform_device pwm_backlight_device = { -- 1.8.4