From patchwork Sun Dec 29 08:05:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 11311983 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8E006138C for ; Sun, 29 Dec 2019 08:17:08 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6BAB320722 for ; Sun, 29 Dec 2019 08:17:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tSOVjTD/"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="t5ALQLYK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6BAB320722 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=lsXjSUM0qyEscaYf7CAPbOk/HvAsnViqd6Ju8vErb2Y=; b=tSOVjTD/YUkWJhb7jdtAGZEvsN oTfExju+SEEcKZAfyIcrqFTIn+dwW5ULqd+HMPSEJV++GasLbXJLPccS9CzKY3h8w45s1YSlon9lp tUaQDrA+7i17JWLCnN1SwLdCizTw63QANfvBJi5us/MdmP/M4O4Wez/rSTBCwGXBz7YDJFPHlbZRT QuwZpuYev5nA6hwTAMSQgKqyPgSjbwJSniO4BgKMbWfuz0FZJiHUSWOWj6n8DBl9OLeqc+enfuuXP 8od3M17TpI0BPeC4ovvXgva4iSGSlF8SFlkdtfN9CMesB9Dz1CCSb7D3RLFhJJtPm23nCsBBmnMpZ QyGwScKw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilTl5-0003uJ-Px; Sun, 29 Dec 2019 08:17:07 +0000 Received: from mail-pf1-x443.google.com ([2607:f8b0:4864:20::443]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilTav-00015A-WB; Sun, 29 Dec 2019 08:06:40 +0000 Received: by mail-pf1-x443.google.com with SMTP id x185so16883319pfc.5; Sun, 29 Dec 2019 00:06:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=svnvAUsqbEkFIoMGUER3OWtLIkClDeqzObpr+AXdZkw=; b=t5ALQLYK9lE9EF3GpK75tsx7VA2i2BuOPjCLKDo5sSqg3YRHpO7DWBok2eiPKH6Zsk F+4ncCiS70Pt5DR9KMI0QU6VZBnbwwi54ooU6QkGvSSaxpX+mqIbp8bHsLQX3uO1pv0X OkADBds8TVGjQwtYTls5YZYAaoeItIYmXN6CCE3t5G5fzBfNxf0nS/2zdluXKGdlPK6j Bdq+W9BMNPDJUElctI6Djq4w6tylgT0rlMuDv1+5QKJ6+GZufn33f3/0Iwo0fpr91o9c TTv9uClGVSbigvShKuRQMEvORpLdA6AB3Z6pDDh7u7vttBTxVgOK07T8IyGMQqWlDtpx +wjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=svnvAUsqbEkFIoMGUER3OWtLIkClDeqzObpr+AXdZkw=; b=DUORA5AKIR+b0XQlr2Hh5us52QtF9SX3KwVGFffFTai0GAlqrPulLHfCukZ99gUv2G f1+A5I8iyb6W2jlm3zGBADxNbMqCnOuI7cysx36M5DAgBV9egr4KXSk4wR8/16VIoxet oK42ZLSWeEzVPedDBnyncNNGOTNjK6/mYMIWhywdWUUEbSNEW2xPbitXVntQXgdG525i IrkdD/Fsrif2RbGm7yuIqEU85jrxVtJj+NAxtXZrr2COvX/WcqKr/esSn81o1do1KSGn JNoBYFYqGYgFjWb5iwqSSh/dS/+MymyEk1g7IrFKasq0cRx2GoJ2+vV0RUceks67HtgR oufQ== X-Gm-Message-State: APjAAAVCnzr9UTIgjxbv5yIA0BNcDqcbmEGzkjxooEFl1TtOysWSiUq6 51Vw33JhN8IvsMPcLk3aarI= X-Google-Smtp-Source: APXvYqzgqbn3DN4K9PetwsZFudgp9eD/v8wQEKuWIqkJk6/RoGS49GaXiPsLXIZoq9tCD6gTE1NeEA== X-Received: by 2002:a62:1a09:: with SMTP id a9mr64684599pfa.64.1577606795644; Sun, 29 Dec 2019 00:06:35 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id h12sm31640473pfo.12.2019.12.29.00.06.35 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:35 -0800 (PST) From: Yangtao Li To: claudiu.beznea@microchip.com, thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, ludovic.desroches@microchip.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, f.fainelli@gmail.com, nsaenzjulienne@suse.de, shc_work@mail.ru, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, vz@mleia.com, slemieux.tyco@gmail.com, khilman@baylibre.com, matthias.bgg@gmail.com, heiko@sntech.de, palmer@dabbelt.com, paul.walmsley@sifive.com, mripard@kernel.org, wens@csie.org, jonathanh@nvidia.com, linux@prisktech.co.nz, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, linux-tegra@vger.kernel.org Subject: [PATCH 18/32] pwm: tiehrpwm: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:56 +0000 Message-Id: <20191229080610.7597-18-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191229080610.7597-1-tiny.windzz@gmail.com> References: <20191229080610.7597-1-tiny.windzz@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191229_000638_191293_1C35D78B X-CRM114-Status: UNSURE ( 9.63 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:443 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (tiny.windzz[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yangtao Li MIME-Version: 1.0 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li Reviewed-by: Uwe Kleine-König --- drivers/pwm/pwm-tiehrpwm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 7b4c770ce9d6..3a1313caa5fe 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -421,7 +421,6 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct ehrpwm_pwm_chip *pc; - struct resource *r; struct clk *clk; int ret; @@ -455,8 +454,7 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev) pc->chip.base = -1; pc->chip.npwm = NUM_PWM_CHANNEL; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); + pc->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pc->mmio_base)) return PTR_ERR(pc->mmio_base);