From patchwork Wed Jun 22 14:31:00 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 905192 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p5MERbi1025508 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 22 Jun 2011 14:28:04 GMT Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QZOLp-0002PV-7n; Wed, 22 Jun 2011 14:24:17 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QZOLo-0000tI-Sh; Wed, 22 Jun 2011 14:24:16 +0000 Received: from ch1ehsobe004.messaging.microsoft.com ([216.32.181.184] helo=CH1EHSOBE015.bigfish.com) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QZOLl-0000sz-9s for linux-arm-kernel@lists.infradead.org; Wed, 22 Jun 2011 14:24:14 +0000 Received: from mail173-ch1-R.bigfish.com (216.32.181.173) by CH1EHSOBE015.bigfish.com (10.43.70.65) with Microsoft SMTP Server id 14.1.225.22; Wed, 22 Jun 2011 14:24:11 +0000 Received: from mail173-ch1 (localhost.localdomain [127.0.0.1]) by mail173-ch1-R.bigfish.com (Postfix) with ESMTP id 1E6743603D6; Wed, 22 Jun 2011 14:24:11 +0000 (UTC) X-SpamScore: 0 X-BigFish: VS0(zzzz1202hzz8275bhz2dh2a8h668h839h61h) X-Spam-TCS-SCL: 0:0 X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPVD:NLI; H:mail.freescale.net; RD:none; EFVD:NLI Received: from mail173-ch1 (localhost.localdomain [127.0.0.1]) by mail173-ch1 (MessageSwitch) id 13087526517837_26484; Wed, 22 Jun 2011 14:24:11 +0000 (UTC) Received: from CH1EHSMHS017.bigfish.com (snatpool1.int.messaging.microsoft.com [10.43.68.249]) by mail173-ch1.bigfish.com (Postfix) with ESMTP id F1163EA804E; Wed, 22 Jun 2011 14:24:10 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CH1EHSMHS017.bigfish.com (10.43.70.17) with Microsoft SMTP Server (TLS) id 14.1.225.22; Wed, 22 Jun 2011 14:24:08 +0000 Received: from az33smr02.freescale.net (10.64.34.200) by 039-SN1MMR1-002.039d.mgd.msft.net (10.84.1.15) with Microsoft SMTP Server id 14.1.289.8; Wed, 22 Jun 2011 09:24:07 -0500 Received: from localhost.localdomain ([10.29.240.182]) by az33smr02.freescale.net (8.13.1/8.13.0) with ESMTP id p5MEO4gD020876; Wed, 22 Jun 2011 09:24:05 -0500 (CDT) From: Fabio Estevam To: Subject: [PATCH] ARM: mxc: iomux-v1: Fix build warning Date: Wed, 22 Jun 2011 11:31:00 -0300 Message-ID: <1308753060-14489-1-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.6.0.4 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110622_102413_475237_639D4DCB X-CRM114-Status: GOOD ( 16.13 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.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 [216.32.181.184 listed in list.dnswl.org] Cc: Fabio Estevam , kernel@pengutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Wed, 22 Jun 2011 14:28:04 +0000 (UTC) Fix the following warning: CC arch/arm/plat-mxc/iomux-v1.o arch/arm/plat-mxc/iomux-v1.c: In function 'mxc_gpio_setup_multiple_pins': arch/arm/plat-mxc/iomux-v1.c:160: warning: 'ret' may be used uninitialized in this function arch/arm/plat-mxc/iomux-v1.c:160: note: 'ret' was declared here Signed-off-by: Fabio Estevam --- arch/arm/plat-mxc/iomux-v1.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-mxc/iomux-v1.c b/arch/arm/plat-mxc/iomux-v1.c index d76f3ac..1f73963 100644 --- a/arch/arm/plat-mxc/iomux-v1.c +++ b/arch/arm/plat-mxc/iomux-v1.c @@ -157,7 +157,7 @@ EXPORT_SYMBOL(mxc_gpio_mode); static int imx_iomuxv1_setup_multiple(const int *list, unsigned count) { size_t i; - int ret; + int ret = 0; for (i = 0; i < count; ++i) { ret = mxc_gpio_mode(list[i]);