Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932504Ab0FBLjV (ORCPT ); Wed, 2 Jun 2010 07:39:21 -0400 Received: from moutng.kundenserver.de ([212.227.126.171]:62452 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932455Ab0FBLiy (ORCPT ); Wed, 2 Jun 2010 07:38:54 -0400 From: Thomas Weber To: linux-omap@vger.kernel.org Cc: Thomas Weber , Tony Lindgren , Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCHv2 09/11] OMAP2: Devkit8000: Using gpio_is_valid macro Date: Wed, 2 Jun 2010 13:37:49 +0200 Message-Id: <1275478671-24563-10-git-send-email-weber@corscience.de> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1275478671-24563-1-git-send-email-weber@corscience.de> References: <1275478671-24563-1-git-send-email-weber@corscience.de> X-Provags-ID: V01U2FsdGVkX18bT/z/WCfke4Ag7n4M2fTV9Z0EiQcCHnXrLZk v75Ex96pqorg5QchuHqqRGRxTTTjyeS26knasNhkob9MFYa2qJ q0y10a7ulCKApgDTmGptg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1654 Lines: 51 Using the macro gpio_is_valid for check of valid gpio pins. Signed-off-by: Thomas Weber --- arch/arm/mach-omap2/board-devkit8000.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 3da88c8..dbd16de 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -134,27 +134,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1); twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) { - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 0); } static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) { - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) { - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 0); } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/