From patchwork Sun Dec 29 08:06:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Frank Lee X-Patchwork-Id: 1216030 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="jcjs/+PL"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltTD3CLkz9sRQ for ; Sun, 29 Dec 2019 19:07:28 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726406AbfL2IH1 (ORCPT ); Sun, 29 Dec 2019 03:07:27 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:41619 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727009AbfL2IGn (ORCPT ); Sun, 29 Dec 2019 03:06:43 -0500 Received: by mail-pg1-f194.google.com with SMTP id x8so16611293pgk.8; Sun, 29 Dec 2019 00:06:43 -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=7C9csqsnQvcsncB7BFqdTNUWmGo/VsO+LA8tqtfgkPA=; b=jcjs/+PLV2JXKvRK5ziMpwAysMkDPC8s9r4UV5yKxf4yhxZbU8xB5E75T6G/P7ulXb jMY8puOpg9UcDUg+10rYov5RFZx8U6pvz4XAD5KpWg1cX8Siwjtz26KDB7AsB2gVNtQq CdAnqGPr372cK1kcSr9c2X17LwY8wOcSstoRm94NWpcEYAserNiA/w0Fz2JVpBDTPH3+ ZA0RD/rOJvts3a0XWraMURs26hCaQ8lK+tQcN5PLYuiY9GrIdZaJdFguQV38dmJ+UQmc I+hhBYo+RfLtod0vQrpGTa2vLgx4GA/hKk8mkWnVqFHW1XLgE+QVEHR369nWbR8cE3fo iL/A== 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=7C9csqsnQvcsncB7BFqdTNUWmGo/VsO+LA8tqtfgkPA=; b=Lqbfvc8mgfwc5JicM9UqPTf9BQpDdyZ/7MPqydGaTDo4xwuQihbUlguJHnBF3fc3if tklnnyovjRHvvp3Qj6IHtSmr3INCldZks86xj+fKJI8q1YUP1KFoJ36fogoOiqI2JDKf ej7zeQgwC64arYiWC2Dd/xcxen3d2uBYcXCEBkiaJYP17YqY+O36tlcB2Hbcjvv5dL3R 3aGFp9d3nDw4Y7JjVD10CzSGnaGvDQZU2/GH03hdiHXQHOnXR0fbN7ayXTIuYJB6hj9o 01QdN2R6/cQYZyWAJRB1kkue6fcB02h9PuRZmQK2imV9XYavBAa3DxnkSzKSL+MBBzHi 5ZIQ== X-Gm-Message-State: APjAAAVUaEmYOFVSv3OLx/gfSbGQL9KCzmFg2ZN050R+aZ2Ke8CrQSzN gohtQmpxY8a3m8dz1nMiW5dF57dkvKk= X-Google-Smtp-Source: APXvYqzUdmO2Rv7imffzZ5diTgtjXIZc+zetWCpfjNYcI++CXUFajSDwDRs8JEjaQLkbgWwatBbprA== X-Received: by 2002:a62:a515:: with SMTP id v21mr65261927pfm.128.1577606801886; Sun, 29 Dec 2019 00:06:41 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id d21sm16349375pjs.25.2019.12.29.00.06.41 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:41 -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 23/32] pwm: berlin: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:06:01 +0000 Message-Id: <20191229080610.7597-23-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-berlin.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c index b91c477cc84b..fe405289e582 100644 --- a/drivers/pwm/pwm-berlin.c +++ b/drivers/pwm/pwm-berlin.c @@ -186,15 +186,13 @@ MODULE_DEVICE_TABLE(of, berlin_pwm_match); static int berlin_pwm_probe(struct platform_device *pdev) { struct berlin_pwm_chip *pwm; - struct resource *res; int ret; pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL); if (!pwm) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pwm->base = devm_ioremap_resource(&pdev->dev, res); + pwm->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pwm->base)) return PTR_ERR(pwm->base);