From patchwork Thu Apr 4 07:17:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mukesh Ojha X-Patchwork-Id: 10885111 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5F96717EE for ; Thu, 4 Apr 2019 07:18:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 41C6E28992 for ; Thu, 4 Apr 2019 07:18:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 35CE2289B4; Thu, 4 Apr 2019 07:18:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 33D3728992 for ; Thu, 4 Apr 2019 07:18:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727232AbfDDHSe (ORCPT ); Thu, 4 Apr 2019 03:18:34 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:34190 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726122AbfDDHSe (ORCPT ); Thu, 4 Apr 2019 03:18:34 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 7473061528; Thu, 4 Apr 2019 07:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1554362313; bh=slSFrSlYoHAmsXtoqq6LMfCj4JYQqHpuoI/eWuHfQrQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OrjhkX68T5OTaM6/lXcSJZLGZe4V5nowar1Nqs/WZgGB700wrYe4c+DAZ2hzg+gHN m9ItZgslsmatyDRj5X9mvFwblaBTZ5U6LN3m2uaL3LMMowxicqq3H65C+ba1BLdT3X PRUbXIyeoVnf1s/0WiOilzQwN6oIPKMvFgMaoGZY= Received: from mojha-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mojha@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 346E5614B5; Thu, 4 Apr 2019 07:18:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1554362297; bh=slSFrSlYoHAmsXtoqq6LMfCj4JYQqHpuoI/eWuHfQrQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Lorf4Y27b6t3iR8KLz586dENDjbOlnK7mjUk6At4Vkssxx/Pg6ruicQfOvtcXposi Zj3JFpLOHquLvysT8h01rKjsJXZ0FCEzYUrGF7NCKQSyBfgsp31AT9BYybX4BNX9lF 4gAhanLKavHqf7kjF0F8oAEU3hbdVHKwh5EM8N7o= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 346E5614B5 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=mojha@codeaurora.org From: Mukesh Ojha To: dmitry.torokhov@gmail.com, shawnguo@kernel.org, s.hauer@pengutronix.de, linux-imx@nxp.com, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Mukesh Ojha Subject: [PATCH 3/5] Input: s3c2410_ts: Use devm_platform_ioremap_resource() Date: Thu, 4 Apr 2019 12:47:21 +0530 Message-Id: <1554362243-2888-4-git-send-email-mojha@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1554362243-2888-1-git-send-email-mojha@codeaurora.org> References: <1554362243-2888-1-git-send-email-mojha@codeaurora.org> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP devm_platform_ioremap_resource() internally have platform_get_resource() and devm_ioremap_resource() in it. So instead of calling them separately use devm_platform_ioremap_resource() directly. Signed-off-by: Mukesh Ojha --- drivers/input/touchscreen/s3c2410_ts.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c index 1173890..e11cdae 100644 --- a/drivers/input/touchscreen/s3c2410_ts.c +++ b/drivers/input/touchscreen/s3c2410_ts.c @@ -242,7 +242,6 @@ static int s3c2410ts_probe(struct platform_device *pdev) struct s3c2410_ts_mach_info *info; struct device *dev = &pdev->dev; struct input_dev *input_dev; - struct resource *res; int ret = -EINVAL; /* Initialise input stuff */ @@ -277,14 +276,7 @@ static int s3c2410ts_probe(struct platform_device *pdev) goto err_clk; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no resource for registers\n"); - ret = -ENOENT; - goto err_clk; - } - - ts.io = ioremap(res->start, resource_size(res)); + ts.io = devm_platform_ioremap_resource(pdev, 0); if (ts.io == NULL) { dev_err(dev, "cannot map registers\n"); ret = -ENOMEM;