From patchwork Thu May 29 04:57:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sachin Kamat X-Patchwork-Id: 353652 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 7F0C81400AD for ; Thu, 29 May 2014 15:03:13 +1000 (EST) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WpsS7-0005Sz-J3; Thu, 29 May 2014 05:00:31 +0000 Received: from mail-pb0-f43.google.com ([209.85.160.43]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WpsRr-0004Eg-Vi for linux-arm-kernel@lists.infradead.org; Thu, 29 May 2014 05:00:16 +0000 Received: by mail-pb0-f43.google.com with SMTP id up15so12333680pbc.16 for ; Wed, 28 May 2014 21:59:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=470ECpjGR+i/J+Aata+01gOm70tszdX/uDsFwdSH6kI=; b=TFPbwTr/eLY7QLEQ2wU46GcMVddkI3REsBKmqnDcMdjA7cIMLCmfwYL7emOAFVl28U D9FbegUFygjAXPTnwirN7yY0TvyEZ3qj7sO4yO2hBpoBPuNJkRA2zPKcPxVthfi7r1lR PwAjP/Gl307iAO86CO2jUfPZYQtTDZjR/s93LIJxBDUKKNxKhZMoV8jYpAU+qdPM43fh 5Kk2MuY2CFd5LTR/jKlyl8L1V+u4AN+SW1ZaksGC8Ph5+ljr63bXnUJAXJfHGq5UPJLO ABb4r8LcBdVzex3HP8r/tZQO6vgfZehX+XYGWhQDjLff9tbZ7/iMO3UMX2MycUBXh3Se PClA== X-Gm-Message-State: ALoCoQly7W7ypsT1hHnCdZDmI/olrEuB1UdngZde6mn3R2+zerqtNQVjhPfY0/y0VY2/cBtAIB4q X-Received: by 10.68.139.137 with SMTP id qy9mr5440296pbb.11.1401339595178; Wed, 28 May 2014 21:59:55 -0700 (PDT) Received: from linaro.sisodomain.com ([14.140.216.146]) by mx.google.com with ESMTPSA id xc1sm98319530pab.39.2014.05.28.21.59.52 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 28 May 2014 21:59:54 -0700 (PDT) From: Sachin Kamat To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/5] ARM: imx: Use PTR_ERR_OR_ZERO in mx31moboard-devboard.c Date: Thu, 29 May 2014 10:27:12 +0530 Message-Id: <1401339434-26085-3-git-send-email-sachin.kamat@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1401339434-26085-1-git-send-email-sachin.kamat@linaro.org> References: <1401339434-26085-1-git-send-email-sachin.kamat@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140528_220016_053536_14675D03 X-CRM114-Status: GOOD ( 11.42 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.3.2 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.160.43 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record Cc: sachin.kamat@linaro.org, linux@arm.linux.org.uk, kernel@pengutronix.de, shawn.guo@freescale.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Sachin Kamat --- arch/arm/mach-imx/mx31moboard-devboard.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c index 1e4ea1640a2a..a85377f52647 100644 --- a/arch/arm/mach-imx/mx31moboard-devboard.c +++ b/arch/arm/mach-imx/mx31moboard-devboard.c @@ -12,6 +12,7 @@ * GNU General Public License for more details. */ +#include #include #include #include @@ -214,10 +215,8 @@ static int __init devboard_usbh1_init(void) usbh1_pdata.otg = phy; pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - return 0; + return PTR_ERR_OR_ZERO(pdev); }