From patchwork Fri May 10 08:17:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 2548911 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 881143FC5A for ; Fri, 10 May 2013 08:21:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753805Ab3EJIRl (ORCPT ); Fri, 10 May 2013 04:17:41 -0400 Received: from sauhun.de ([89.238.76.85]:60583 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753765Ab3EJIRi (ORCPT ); Fri, 10 May 2013 04:17:38 -0400 Received: from p5b38793b.dip0.t-ipconnect.de ([91.56.121.59]:8598 helo=localhost) by pokefinder.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1UaiWG-0001F8-NP; Fri, 10 May 2013 10:17:37 +0200 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Tomi Valkeinen , Florian Tobias Schandinat , linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org Subject: [RFC 34/42] drivers/video/omap2/dss: don't check resource with devm_ioremap_resource Date: Fri, 10 May 2013 10:17:19 +0200 Message-Id: <1368173847-5661-35-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> References: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang Reviewed-by: Jingoo Han --- drivers/video/omap2/dss/hdmi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index 17f4d55..7bc6762 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -1064,13 +1064,8 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev) mutex_init(&hdmi.lock); mutex_init(&hdmi.ip_data.lock); - res = platform_get_resource(hdmi.pdev, IORESOURCE_MEM, 0); - if (!res) { - DSSERR("can't get IORESOURCE_MEM HDMI\n"); - return -EINVAL; - } - /* Base address taken from platform */ + res = platform_get_resource(hdmi.pdev, IORESOURCE_MEM, 0); hdmi.ip_data.base_wp = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hdmi.ip_data.base_wp)) return PTR_ERR(hdmi.ip_data.base_wp);