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: Frank Lee X-Patchwork-Id: 1216041 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="t5ALQLYK"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltTf4NX5z9sRh for ; Sun, 29 Dec 2019 19:07:50 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726763AbfL2IHp (ORCPT ); Sun, 29 Dec 2019 03:07:45 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:42095 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726915AbfL2IGg (ORCPT ); Sun, 29 Dec 2019 03:06:36 -0500 Received: by mail-pf1-f193.google.com with SMTP id 4so16875790pfz.9; Sun, 29 Dec 2019 00:06:35 -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=DMPeYQ2TXDsXOtHdSlSR6hZIJmshfB4uwXtwWK/OnjAjwTssD6n3TI2KeEl//rSLF5 wrJ3RpX25wsFspWsf/WPI6iNMA6EL9hU6L7sFdr9Zy8KcsgUK/rP/5vuIrQVWuy89oDP SgB5vBnbBbhYSuodncTwjXZ9vA34dwWyLMnHdRVJFyJO6va9vPDTmWM7q1STYuXPKCyw gIvL53IQ2TrafYbR2qDYHpm5HNSPYyIbEoFVs5Lv/ZUHwC0ge1cN2CmlgDS7OXO3UoWT RMpbNS90Q3oJJ1BEDMXbH/YCfBGvancVsleY12r4mHvY1qn+jcC4JkiF3FQR37DJM5zx W0YQ== X-Gm-Message-State: APjAAAXHbADlCNemoBem8hxEmUw7Sda+gSma0hJQujsD8S7bcwYyj6qe Srpkgbjynl1LjR97l5rBz40= 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 Cc: Yangtao Li 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> Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.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);