From patchwork Sun Dec 29 08:05:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Frank Lee X-Patchwork-Id: 1216048 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="lP3Ek33x"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltTp3txlz9sR8 for ; Sun, 29 Dec 2019 19:07:58 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726827AbfL2IGb (ORCPT ); Sun, 29 Dec 2019 03:06:31 -0500 Received: from mail-pj1-f67.google.com ([209.85.216.67]:36598 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726371AbfL2IGb (ORCPT ); Sun, 29 Dec 2019 03:06:31 -0500 Received: by mail-pj1-f67.google.com with SMTP id n59so6887839pjb.1; Sun, 29 Dec 2019 00:06:30 -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=tcDW0aXcY/G/MxwpM2Ci/sP4tj8rJe2hKMdbyakIxjI=; b=lP3Ek33xUHHbth9me5q6mLUex5a8dg8mEKxuccWfGhU8cqf2fmgCzVh6pJqCkREdLv 6wYlaQCiC6Typ9k3VpPn6E7s5k5FMmPfRzQPwYSyQH81f3hMDjlXels8X25fMpPzQDxv 0BlYwydSo9J+R+tcFE1V5YApFPd3UmWDUOM/IYUfUV7frbaLlA6ANnZCy+u6eG9KQcY0 NILqNQM8yVLHkLd95Cq4uekIt89NG7zj5jTZqLM/vfbhtX0xmNF2pUtLWWL7WU3lV/gH /NEHDpjcpXJbcyDCti6h/Iq99QrQpbQd5Vf0fuguebONJYSdQ99fOqu3ydK3N4POZ/7s 6aFw== 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=tcDW0aXcY/G/MxwpM2Ci/sP4tj8rJe2hKMdbyakIxjI=; b=tPKnljILX4R5khs7Oy+34rIlF1g4HC0KSF/JdRb3UoUtjEouKAf5HvI8nHRRGOtVYH nmy8EMcUORvH26klpn+qms1/zdy8Jks+E8u5H34npiD1dw9sPz+42LHseqr2adlnXbj1 /B7M0F4/JpOEBkPZCmYXppgXt533vYA7NLyMpb381TvcCA80y2qPG+sEWsQEgbHPWyJu JtNPEuUQa/VUxFPX1Ka1eTn1BlCVzjKpsL3UX1Y82NV1gCE0VUHDO8/KQz5TxVJzh05e KKWS95ls6I1cDCjvmx7xYOgkOVncN7A6ZiD846j6TvnzD2iy6d7iEhmcu2vPr966t4fT rCNw== X-Gm-Message-State: APjAAAWL6vvbP9kGCb/o1MtDS6r1p1QzfyMjF9iilJ/VpwNCZiiXXLer MeWj6tvxJ3m48v5Oi5athWs= X-Google-Smtp-Source: APXvYqwCNlBbQKUL/ySdfCHC6bpgHo4q8fuG0jQjaVQkALInNO0iEWsgrT9VDjuqiaUmhZN/qUezYA== X-Received: by 2002:a17:90b:3011:: with SMTP id hg17mr37812404pjb.90.1577606790432; Sun, 29 Dec 2019 00:06:30 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id n7sm20169871pjq.8.2019.12.29.00.06.29 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:29 -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 13/32] pwm: lpc32xx: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:51 +0000 Message-Id: <20191229080610.7597-13-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 Acked-by: Vladimir Zapolskiy --- drivers/pwm/pwm-lpc32xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-lpc32xx.c b/drivers/pwm/pwm-lpc32xx.c index 710d9a207d2b..6b4090436c06 100644 --- a/drivers/pwm/pwm-lpc32xx.c +++ b/drivers/pwm/pwm-lpc32xx.c @@ -98,7 +98,6 @@ static const struct pwm_ops lpc32xx_pwm_ops = { static int lpc32xx_pwm_probe(struct platform_device *pdev) { struct lpc32xx_pwm_chip *lpc32xx; - struct resource *res; int ret; u32 val; @@ -106,8 +105,7 @@ static int lpc32xx_pwm_probe(struct platform_device *pdev) if (!lpc32xx) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - lpc32xx->base = devm_ioremap_resource(&pdev->dev, res); + lpc32xx->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(lpc32xx->base)) return PTR_ERR(lpc32xx->base);