From patchwork Tue Jul 23 18:04:50 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 19370 X-Patchwork-Delegate: kamil@wypas.org Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1V1gxz-0000rl-Jx; Tue, 23 Jul 2013 20:05:43 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-7) with esmtp id 1V1gxx-00041b-13; Tue, 23 Jul 2013 20:05:43 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934210Ab3GWSFQ (ORCPT + 1 other); Tue, 23 Jul 2013 14:05:16 -0400 Received: from co1ehsobe004.messaging.microsoft.com ([216.32.180.187]:49319 "EHLO co1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934209Ab3GWSFH (ORCPT ); Tue, 23 Jul 2013 14:05:07 -0400 Received: from mail102-co1-R.bigfish.com (10.243.78.254) by CO1EHSOBE009.bigfish.com (10.243.66.72) with Microsoft SMTP Server id 14.1.225.22; Tue, 23 Jul 2013 18:05:06 +0000 Received: from mail102-co1 (localhost [127.0.0.1]) by mail102-co1-R.bigfish.com (Postfix) with ESMTP id B95919402CB; Tue, 23 Jul 2013 18:05:06 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6hzz1de098h1de097h8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1d0ch1d2eh1d3fh1dfeh1dffh1e23h1155h) Received: from mail102-co1 (localhost.localdomain [127.0.0.1]) by mail102-co1 (MessageSwitch) id 1374602703636371_11523; Tue, 23 Jul 2013 18:05:03 +0000 (UTC) Received: from CO1EHSMHS022.bigfish.com (unknown [10.243.78.253]) by mail102-co1.bigfish.com (Postfix) with ESMTP id 96CBF300047; Tue, 23 Jul 2013 18:05:03 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CO1EHSMHS022.bigfish.com (10.243.66.32) with Microsoft SMTP Server (TLS) id 14.16.227.3; Tue, 23 Jul 2013 18:05:03 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.3.136.1; Tue, 23 Jul 2013 18:05:02 +0000 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.244.77]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r6NI4u0c027315; Tue, 23 Jul 2013 11:05:00 -0700 From: Fabio Estevam To: CC: , , , Fabio Estevam Subject: [PATCH v4 3/3] [media] coda: No need to check the return value of platform_get_resource() Date: Tue, 23 Jul 2013 15:04:50 -0300 Message-ID: <1374602690-12842-3-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1374602690-12842-1-git-send-email-fabio.estevam@freescale.com> References: <1374602690-12842-1-git-send-email-fabio.estevam@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% 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: 2013.7.23.175420 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, MSGID_ADDED_BY_MTA 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1100_1199 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, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MULTIPLE_RCPTS_CC_X2 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' When using devm_ioremap_resource(), we do not need to check the return value of platform_get_resource(), so just remove it. Signed-off-by: Fabio Estevam Acked-by: Philipp Zabel --- Changes since v3: - None Changes since v2: - None Changes since v1: - None drivers/media/platform/coda.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 2d1576b..4a0a421 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -2049,11 +2049,6 @@ static int coda_probe(struct platform_device *pdev) /* Get memory for physical registers */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res == NULL) { - dev_err(&pdev->dev, "failed to get memory region resource\n"); - return -ENOENT; - } - dev->regs_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(dev->regs_base)) return PTR_ERR(dev->regs_base);