From patchwork Wed Aug 21 15:14:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 19858 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 1VCA7G-00066G-Qu; Wed, 21 Aug 2013 17:14:34 +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-5) with esmtp id 1VCA7E-00013c-9H; Wed, 21 Aug 2013 17:14:34 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751843Ab3HUPOa (ORCPT + 1 other); Wed, 21 Aug 2013 11:14:30 -0400 Received: from mail-yh0-f47.google.com ([209.85.213.47]:58182 "EHLO mail-yh0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751779Ab3HUPOa (ORCPT ); Wed, 21 Aug 2013 11:14:30 -0400 Received: by mail-yh0-f47.google.com with SMTP id 29so129852yhl.34 for ; Wed, 21 Aug 2013 08:14:29 -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:in-reply-to:references; bh=likhvepmzFlCuJ+AOi+uPmgBgngUU8IFO4TWx7DAvkw=; b=TS9YzUIorN9FHn9NRSPsbG8AH4t/OFlAcF42rhehYdqaJE7KS738CtioFD/MMMtJej +cxxsgGzrWh/Bwobohzi0RQkCTigDOyuE3RNcQylv0VveOw8YTZJEn1Z2J6qxZJYPb56 r3WwckIjZEqb+NygqVRDD+Qw7z6dcVYY5DgAH+UdjveeCXwnZMOfXEYDwBzIs/rlDtXx X8LmBdRC3adHfZvx/wcFqpU5FkzQi9HAEjUW929RwCkiSV4N1GCLuAasejyY2dYMQIxO rWC5fj6hNueW55K9K/ra+JZY0HyDTp+WQkcaBeTAQo+Gj8rJTYo9L6yZdjhMhASOkHvk gZTQ== X-Received: by 10.236.60.137 with SMTP id u9mr1609461yhc.71.1377098069514; Wed, 21 Aug 2013 08:14:29 -0700 (PDT) Received: from localhost.localdomain ([177.194.45.238]) by mx.google.com with ESMTPSA id v22sm8284836yhn.12.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 21 Aug 2013 08:14:29 -0700 (PDT) From: Fabio Estevam To: k.debski@samsung.com Cc: p.zabel@pengutronix.de, linux-media@vger.kernel.org, Fabio Estevam Subject: [PATCH v7 3/3] [media] coda: No need to check the return value of platform_get_resource() Date: Wed, 21 Aug 2013 12:14:18 -0300 Message-Id: <1377098058-12566-3-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1377098058-12566-1-git-send-email-festevam@gmail.com> References: <1377098058-12566-1-git-send-email-festevam@gmail.com> 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: 2013.8.21.150325 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_1200_1299 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, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS , __YOUTUBE_RCVD 0' From: Fabio Estevam 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 v6: - Rebased against correct branch 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 04ced56..999f9dc 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -3154,11 +3154,6 @@ 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);