From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 03/10] ARM: OMAP: Initialize PWM backlight enable_gpio field Date: Mon, 23 Sep 2013 23:41:00 +0200 Message-ID: <1379972467-11243-4-git-send-email-treding@nvidia.com> References: <1379972467-11243-1-git-send-email-treding@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1379972467-11243-1-git-send-email-treding@nvidia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Thierry Reding Cc: Mark Rutland , devicetree@vger.kernel.org, Kukjin Kim , Eric Miao , Pawel Moll , Ian Campbell , Tony Lindgren , Stephen Warren , Magnus Damm , linux-kernel@vger.kernel.org, Rob Herring , linux-samsung-soc@vger.kernel.org, linux-omap@vger.kernel.org, Simon Horman , linux-pwm@vger.kernel.org, Haojian Zhuang , Ben Dooks , linux-sh@vger.kernel.org, openezx-devel@lists.openezx.org, Guan Xuetao , linux-arm-kernel@lists.infradead.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-omap2/board-zoom-peripherals.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index a90375d..5ed2884 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -227,6 +227,7 @@ static struct platform_pwm_backlight_data zoom_backlight_data = { .max_brightness = 127, .dft_brightness = 127, .pwm_period_ns = 7812500, + .enable_gpio = -1, }; static struct platform_device zoom_backlight_pwm = { -- 1.8.4