From patchwork Tue Apr 14 19:24:15 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 29176 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1Yi6Rv-00008w-1f; Tue, 14 Apr 2015 21:24:43 +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-8) with esmtp id 1Yi6Rs-0004aC-kZ; Tue, 14 Apr 2015 21:24:42 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752782AbbDNTYi (ORCPT + 1 other); Tue, 14 Apr 2015 15:24:38 -0400 Received: from mail-vn0-f44.google.com ([209.85.216.44]:39944 "EHLO mail-vn0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752569AbbDNTYh (ORCPT ); Tue, 14 Apr 2015 15:24:37 -0400 Received: by vnbg62 with SMTP id g62so7173195vnb.7 for ; Tue, 14 Apr 2015 12:24:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=IvIQAAuwtZUbJf8v9Wwf25JZf12IRjL3GtEB5WUM9EA=; b=GBmO/9cTjyVN7aB6mbuCsklVC1DkHuwKa3qlPalzQCTz9LGgQkuixiQXpSAEJyj5dO P+A7EkX5jQNVyZH9nFjNfVJIVrRyBoENysXWQIIH2EsF6/YMx6btfiXoyaS84fyU89JQ /PiBCNrbLTjdGZZihf2S1cHFF14+0BnAoLMNl/vDFAXWbfuUmrwMNIeY6cMO2BLYduM9 KYYOLirYJul/pm8j4VB5YTgPgKmorEh+dzYyOIA+DnDAzFjqYdmKO72o2gp55XBfcWlR 2j9x844U2T4ko9R00tEX7CpBqKePki0V8pROW8KnOSfJ6twdeTsd8ieieVhN/BUaLTAB EbiA== X-Received: by 10.170.130.215 with SMTP id w206mr20504147ykb.8.1429039476833; Tue, 14 Apr 2015 12:24:36 -0700 (PDT) Received: from localhost.localdomain ([201.82.52.181]) by mx.google.com with ESMTPSA id 62sm1433469yhq.22.2015.04.14.12.24.34 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 14 Apr 2015 12:24:35 -0700 (PDT) From: Fabio Estevam To: mchehab@osg.samsung.com Cc: linux-media@vger.kernel.org, Fabio Estevam Subject: [PATCH] [media] st_rc: fix build warning Date: Tue, 14 Apr 2015 16:24:15 -0300 Message-Id: <1429039455-11422-1-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.9.1 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: 2015.4.14.191517 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' FORGED_FROM_GMAIL 0.1, MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1700_1799 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, DKIM_SIGNATURE 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 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 , __YOUTUBE_RCVD 0' From: Fabio Estevam Building for avr32 leads the following build warning: drivers/media/rc/st_rc.c:270: warning: passing argument 1 of 'IS_ERR' discards qualifiers from pointer target type drivers/media/rc/st_rc.c:271: warning: passing argument 1 of 'PTR_ERR' discards qualifiers from pointer target type devm_ioremap_resource() returns void __iomem *, so change 'base' and 'rx_base' definitions accordingly. Reported-by: kbuild test robot Signed-off-by: Fabio Estevam --- drivers/media/rc/st_rc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c index 0e758ae..fb5c3c8 100644 --- a/drivers/media/rc/st_rc.c +++ b/drivers/media/rc/st_rc.c @@ -22,8 +22,8 @@ struct st_rc_device { int irq; int irq_wake; struct clk *sys_clock; - volatile void __iomem *base; /* Register base address */ - volatile void __iomem *rx_base;/* RX Register base address */ + void __iomem *base; /* Register base address */ + void __iomem *rx_base;/* RX Register base address */ struct rc_dev *rdev; bool overclocking; int sample_mult; @@ -267,8 +267,8 @@ static int st_rc_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); rc_dev->base = devm_ioremap_resource(dev, res); - if (IS_ERR((__force void *)rc_dev->base)) { - ret = PTR_ERR((__force void *)rc_dev->base); + if (IS_ERR(rc_dev->base)) { + ret = PTR_ERR(rc_dev->base); goto err; }