From patchwork Tue Apr 14 18:21:39 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 29175 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1Yi5TY-0003sJ-Kc; Tue, 14 Apr 2015 20:22:20 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.76/mailfrontend-7) with esmtp id 1Yi5TW-0008Va-0R; Tue, 14 Apr 2015 20:22:20 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933094AbbDNSWJ (ORCPT + 1 other); Tue, 14 Apr 2015 14:22:09 -0400 Received: from mail-by2on0106.outbound.protection.outlook.com ([207.46.100.106]:32517 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S933086AbbDNSWE (ORCPT ); Tue, 14 Apr 2015 14:22:04 -0400 Received: from BY2PR03CA001.namprd03.prod.outlook.com (10.255.93.18) by BN1PR03MB251.namprd03.prod.outlook.com (10.255.200.18) with Microsoft SMTP Server (TLS) id 15.1.136.17; Tue, 14 Apr 2015 18:22:02 +0000 Received: from BL2FFO11FD055.protection.gbl (10.255.93.4) by BY2PR03CA001.outlook.office365.com (10.255.93.18) with Microsoft SMTP Server (TLS) id 15.1.136.25 via Frontend Transport; Tue, 14 Apr 2015 18:22:01 +0000 Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=freescale.com; freescale.mail.onmicrosoft.com; dkim=none (message not signed) header.d=none; Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.158.2 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.158.2; helo=az84smr01.freescale.net; Received: from az84smr01.freescale.net (192.88.158.2) by BL2FFO11FD055.mail.protection.outlook.com (10.173.161.183) with Microsoft SMTP Server (TLS) id 15.1.142.12 via Frontend Transport; Tue, 14 Apr 2015 18:22:01 +0000 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.244.69]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id t3EILvwD015599; Tue, 14 Apr 2015 11:21:58 -0700 From: Fabio Estevam To: CC: , Fabio Estevam Subject: [PATCH] [media] ir-hix5hd2: Fix build warning Date: Tue, 14 Apr 2015 15:21:39 -0300 Message-ID: <1429035699-7718-1-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.9.1 X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:NLI; EFV:NLI; BMV:1; SFV:NSPM; SFS:(10019020)(6009001)(339900001)(199003)(189002)(104016003)(48376002)(6806004)(19580405001)(19580395003)(110136001)(85426001)(87936001)(47776003)(50986999)(86362001)(229853001)(92566002)(36756003)(50466002)(50226001)(33646002)(77096005)(2351001)(105606002)(46102003)(77156002)(62966003)(106466001)(4001430100001); DIR:OUT; SFP:1102; SCL:1; SRVR:BN1PR03MB251; H:az84smr01.freescale.net; FPR:; SPF:Fail; MLV:sfv; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:BN1PR03MB251; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5005006)(5002010); SRVR:BN1PR03MB251; BCL:0; PCL:0; RULEID:; SRVR:BN1PR03MB251; X-Forefront-PRVS: 054642504A X-OriginatorOrg: freescale.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Apr 2015 18:22:01.3843 (UTC) X-MS-Exchange-CrossTenant-Id: 710a03f5-10f6-4d38-9ff4-a80b81da590d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=710a03f5-10f6-4d38-9ff4-a80b81da590d; Ip=[192.88.158.2]; Helo=[az84smr01.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN1PR03MB251 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2015.4.14.181222 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1500_1599 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __CT 0, __CT_TEXT_PLAIN 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_SUBJECT 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' Building for avr32 leads the following build warning: drivers/media/rc/ir-hix5hd2.c:221: warning: passing argument 1 of 'IS_ERR' discards qualifiers from pointer target type drivers/media/rc/ir-hix5hd2.c:222: warning: passing argument 1 of 'PTR_ERR' discards qualifiers from pointer target type devm_ioremap_resource() returns void __iomem *, so change 'base' definition accordingly. Reported-by: kbuild test robot Signed-off-by: Fabio Estevam --- drivers/media/rc/ir-hix5hd2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c index 58ec598..3385148 100644 --- a/drivers/media/rc/ir-hix5hd2.c +++ b/drivers/media/rc/ir-hix5hd2.c @@ -63,7 +63,7 @@ struct hix5hd2_ir_priv { int irq; - void volatile __iomem *base; + void __iomem *base; struct device *dev; struct rc_dev *rdev; struct regmap *regmap; @@ -213,8 +213,8 @@ static int hix5hd2_ir_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_ioremap_resource(dev, res); - if (IS_ERR((__force void *)priv->base)) - return PTR_ERR((__force void *)priv->base); + if (IS_ERR(priv->base)) + return PTR_ERR(priv->base); priv->irq = platform_get_irq(pdev, 0); if (priv->irq < 0) {