From patchwork Sun Dec 29 08:05:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 11311921 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 E80CF6C1 for ; Sun, 29 Dec 2019 08:13:35 +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 C5ED720718 for ; Sun, 29 Dec 2019 08:13:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pWJsVTDY"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="E6kKDc1c" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C5ED720718 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-arm-kernel-bounces+patchwork-linux-arm=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=e0jcc92OVjbNi/maGhyBa2ytSf5QnXmkBCkc6rNQz34=; b=pWJsVTDYaTQyk8Kk2nFhM6si1f CFWg0cZkcLb60BmNgey8FOEzZvPMnxYm1e97ZbOGUryDbnque9J/LAVoN9HB1OJdOXasz1x7B8VaP wRSZ+5DF7kA8hVwgtvlHxr2Iiv1XmGxLDB/hkj3SmCydnnm9EGddtl38uAfrML1QIH6ghU5g0KCRZ eKtkkh2JtRJdk9HiK4swOuNnCIqA6WZHl0qVaT6lV88MtnfP/khHYOZs371iF5anE7x+mPyT9ptPI oT+PgAOcRj+k9eFKld5jTZwPZYYe7+ru6UJy49z8vbMo6RREsZa2IUeNV7TKDVCGo0nogXC9hqXRW h2qc7eMw==; 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 1ilThf-0007wZ-4g; Sun, 29 Dec 2019 08:13:35 +0000 Received: from mail-pj1-x1041.google.com ([2607:f8b0:4864:20::1041]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilTaz-00017Q-1Q; Sun, 29 Dec 2019 08:06:43 +0000 Received: by mail-pj1-x1041.google.com with SMTP id a6so6625726pjh.2; Sun, 29 Dec 2019 00:06:39 -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=Pe7z29fRNe5SM3JyqTcr+ajpELEpJ4s61Kvtp+b3jfk=; b=E6kKDc1ccDfUno5iuV2/36t1tRGyzcoCrbrGkA48JnmLme4WYttoT2natZ0DS1wKBy jQlL7uYK0gxMbTMdSW/ouKjGvg6uGzW4AACMSO73e89dnkNh/b+8vCGyVE6wHArrA4qg rZJ9hH3uoB9wDdCAPwZl3jfrY021ZsUga0LMCTHRNs2mMJ6/g/QHoWb9fxu0jB7+xZTd Z/kGz/BRPgLl6OIG9cjDx3g30glFXrSoW1KmlRnOJSWs7dfGvv3J1lgYNQWKvPJMKP5w 0LVM9WywgdkNgbxEYjhxa05BF3g9PfZ5tsAKHZrLXeRxyEx3GOnbmeNcKzu61Se8a+ib KWlw== 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=Pe7z29fRNe5SM3JyqTcr+ajpELEpJ4s61Kvtp+b3jfk=; b=TtYC/hCzFhjWUV/JUNcmvl5cVJgOVDpZt9XHrVJb67OjEWGGnu2eJVL2/qvjsxBWwH 8f8g/WLkbomp2ZYwoi4BXe/FVhHpeUyQQtG6pyJo1rsGDtfPXwtp5yGVn8+mQ38iB2Qd 6laLTJCxaSfUIgfmPD1cDSfVOI18k75DObQgyPeWjEQ+76z7QBXwsVnUI3iGSHfy31LF pVnYHDX7rdUM8+NkvYMtcz7rLuEFgEiLw8HZU/cVcVWTMa/YYJ38ODevBBjTXus4Ljjh McRxM2tRKwX5wquyucUHISdDe/g6JoLeaVWeUVAbxr2IgRA6I/tZE2ZoTW20Dog+mOgb uytg== X-Gm-Message-State: APjAAAUYaAH4sgsZJiN4d6DV1CdNkfamZaorj0YjUJQL1YCMXiQuN7MO P1P9BWSb1MkWlEQZNu3lGhQ= X-Google-Smtp-Source: APXvYqxIMYpEGxMzLdsKYBj8rpDkpOr4YQd01fkuyPBNDQ089lxGYTs+RS+KP+qyyW8xims4wb9VOQ== X-Received: by 2002:a17:90a:5d95:: with SMTP id t21mr38920834pji.31.1577606798522; Sun, 29 Dec 2019 00:06:38 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id q7sm20290229pjd.3.2019.12.29.00.06.37 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:37 -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 20/32] pwm: imx: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:58 +0000 Message-Id: <20191229080610.7597-20-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_000641_235394_A72D9530 X-CRM114-Status: UNSURE ( 9.43 ) 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 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-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=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-imx1.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-imx1.c b/drivers/pwm/pwm-imx1.c index f8b2c2e001a7..1a60bfd7d659 100644 --- a/drivers/pwm/pwm-imx1.c +++ b/drivers/pwm/pwm-imx1.c @@ -136,7 +136,6 @@ MODULE_DEVICE_TABLE(of, pwm_imx1_dt_ids); static int pwm_imx1_probe(struct platform_device *pdev) { struct pwm_imx1_chip *imx; - struct resource *r; imx = devm_kzalloc(&pdev->dev, sizeof(*imx), GFP_KERNEL); if (!imx) @@ -168,8 +167,7 @@ static int pwm_imx1_probe(struct platform_device *pdev) imx->chip.base = -1; imx->chip.npwm = 1; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - imx->mmio_base = devm_ioremap_resource(&pdev->dev, r); + imx->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(imx->mmio_base)) return PTR_ERR(imx->mmio_base);