From patchwork Wed Jun 2 11:37:49 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Weber X-Patchwork-Id: 103748 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o52Bdg73031599 for ; Wed, 2 Jun 2010 11:39:42 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932472Ab0FBLjS (ORCPT ); Wed, 2 Jun 2010 07:39:18 -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 Received: from corscience.de (DSL01.212.114.252.242.ip-pool.NEFkom.net [212.114.252.242]) by mrelayeu.kundenserver.de (node=mreu0) with ESMTP (Nemesis) id 0MCucZ-1OSKrw2UFP-009YIA; Wed, 02 Jun 2010 13:38:43 +0200 Received: from Lupus.CS.local (unknown [192.168.102.87]) by corscience.de (Postfix) with ESMTP id EEE2B51E73; Wed, 2 Jun 2010 13:38:42 +0200 (CEST) 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-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Wed, 02 Jun 2010 11:39:42 +0000 (UTC) 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); }