From patchwork Sun Dec 29 08:05:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Frank Lee X-Patchwork-Id: 1216062 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="EoJ20ykz"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltV832fkz9sRt for ; Sun, 29 Dec 2019 19:08:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726635AbfL2IGW (ORCPT ); Sun, 29 Dec 2019 03:06:22 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:39766 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726607AbfL2IGW (ORCPT ); Sun, 29 Dec 2019 03:06:22 -0500 Received: by mail-pl1-f195.google.com with SMTP id g6so10549760plp.6; Sun, 29 Dec 2019 00:06:21 -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=nA6GTFWnPYD1qaFXEcR2M91m1jofmHZ10xgJuVtHDf4=; b=EoJ20ykzty4LDXb464VSekkPU78MYEIXpid7/8bd/VwMGSGiE4zgDkUKpwKxKieTds CTH964cbdpQG2yrkwaDcNEQ9JFz0Yblm6OekguaCnkqmF8WjH3VhQyxeWt7PUF2cQBCK xWNMIid/vQhbtwPTHrm56VMbV9kEnRugE0/DWNZ/w7jZIc/xIxFB4MhLkvXpRSW0ReUe DiwUT2BXf4mkWXxiGdj79xEVkQSL5k1TaJpc+/Ap419iCR9L3njXec/P2Npjj2RIU/Wc hj4Z565yL7f5pqcs0SkowL/QQAOKW2nU1ACYgMMW6NYduMKkgIR6fgjzKIanVruKQA+m ZtSQ== 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=nA6GTFWnPYD1qaFXEcR2M91m1jofmHZ10xgJuVtHDf4=; b=X71kt46MAu8AmxqEE2p6Z+8RcArLLItLWspbcVQ2iRrIYLDfwZVwUGCLlsLJUeh+nx NKRxU3kyr7LAa4yLGoT94Op/G5eeTB256Fu0lIcnsKI9xgU8diMBySTGdtjJYoo7NVWg 4cJomW/dP7jmwjGhwM3Z3S1BlzMDH5E+KdT2pWULbpfj0SrEZ+ZhkvraJlDr//g6si0d tfnGbHy1muFq2Rlzt/OYBsq/CWoV7fbAOE8mnjnrA2iP4SCkzTTv237r30DuuLCmUrh+ XaORBPLKp/+J2BIGARAG66huDY6kzL3+7NRpYd3WX4EhTot4OHDVOMSYdis73KMipOs+ cuaQ== X-Gm-Message-State: APjAAAXBGXzCqNzVVxBICz1Ng8dU9lXlMNbnttdsx5iYGcvjqBMfa+1o q+Kg3LKfHDlC+BROPlIPjiI= X-Google-Smtp-Source: APXvYqxiuA860xAI7DlETD65hf7fsheQt96c2h3gdtB5uY98twAIIIJUm/SIgtNjjfbaqGCDo+0p5w== X-Received: by 2002:a17:90a:974b:: with SMTP id i11mr37927812pjw.47.1577606781207; Sun, 29 Dec 2019 00:06:21 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id 133sm46245208pfy.14.2019.12.29.00.06.20 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:20 -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 05/32] pwm: ep93xx: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:43 +0000 Message-Id: <20191229080610.7597-5-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-ep93xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c index 4bab73073ad7..c9fc6f223640 100644 --- a/drivers/pwm/pwm-ep93xx.c +++ b/drivers/pwm/pwm-ep93xx.c @@ -169,15 +169,13 @@ static const struct pwm_ops ep93xx_pwm_ops = { static int ep93xx_pwm_probe(struct platform_device *pdev) { struct ep93xx_pwm *ep93xx_pwm; - struct resource *res; int ret; ep93xx_pwm = devm_kzalloc(&pdev->dev, sizeof(*ep93xx_pwm), GFP_KERNEL); if (!ep93xx_pwm) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ep93xx_pwm->base = devm_ioremap_resource(&pdev->dev, res); + ep93xx_pwm->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ep93xx_pwm->base)) return PTR_ERR(ep93xx_pwm->base);