From patchwork Sun Dec 29 08:05:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Frank Lee X-Patchwork-Id: 1216054 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="b9hb0mvr"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltTz0RTxz9sR8 for ; Sun, 29 Dec 2019 19:08:07 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726729AbfL2IG1 (ORCPT ); Sun, 29 Dec 2019 03:06:27 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:42746 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726607AbfL2IG0 (ORCPT ); Sun, 29 Dec 2019 03:06:26 -0500 Received: by mail-pl1-f194.google.com with SMTP id p9so13497115plk.9; Sun, 29 Dec 2019 00:06:25 -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=ixbpgZkfNGAKCOr0lEPoSYVoWXPtjLRNZNzpPO1U1MA=; b=b9hb0mvrVhTd0TFON/cY4jJeydT/P7lXvGuK137ZrT3sGB72vyWzVXVjaECXZs2pIw WPY449C9wwvFqPrG3Qa1ezCsPXXPFs2RmsgxU9ZntgkrPMrbqLvDOGMtRJJxYxOyvsra VV+UBrDbyqvaGIwi1XxasEEnq5hYltcEl3EojwVF8PP1GC+vIftFjqW/gALodDDdVKbp 3aOvC8ETRdUlTQNbSQi9POQ+g4SE8mMEdOf4DbCWK4jWrEjpYPl93PF7r616xrMlvR/Q VmI9M4VbsPF3TG2zRzy3OSA/paeHh1zowJrP4V0XERdgK6UkAKR8tLLhfLuOd52S53/x XN2A== 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=ixbpgZkfNGAKCOr0lEPoSYVoWXPtjLRNZNzpPO1U1MA=; b=lPH9MsE/geMGpNJ9HnHrBbA5cg/j+pT75gNdmrxJHow1u12RCRD1Rzsm2/iSk1/OPb AE9fnkr5Osk2+DE76TyUHiVYINSf/XCM8npPZ/BHEMcxDSKq7iHdg0A6t87n/9Xpxfu9 BZlCLyw+6A7MJNwPFR7bN7NWN9dCMQkf3K4TzSao/SbhRZ0897Fgvg3UFikuVjzVHMnL AyGI/pZuIeNhGpLcP3Bci6mT8oyEtEVsw1OjK+h1e6ify5nW1orbMO/OrLxudaXPGrBO 1OPuiaglv+XxjhgbN5U8eLf7ffmvyZxv1JYoF2XE6X09NNiEBODCxEVh0Oddes4cwqVi hKxg== X-Gm-Message-State: APjAAAXyfmiU1Zyi/ksVsnfD1sqdnAPl9K/CN4lwkKRt4r9QXIWg0nai YufSkU4X5Pi75GRAzti3uNI= X-Google-Smtp-Source: APXvYqyDkPiBHYfCdoCXLDgoh2qk/Ypift8UAhqFU0bdxV2l2xmLFYvYYcF0WaO5Y76DoV6YInaAnw== X-Received: by 2002:a17:902:d694:: with SMTP id v20mr22004925ply.127.1577606785450; Sun, 29 Dec 2019 00:06:25 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id k1sm43874410pgk.90.2019.12.29.00.06.24 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:25 -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 09/32] pwm: pxa: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:47 +0000 Message-Id: <20191229080610.7597-9-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-pxa.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c index a2a0912c2dcd..d06cf60e6575 100644 --- a/drivers/pwm/pwm-pxa.c +++ b/drivers/pwm/pwm-pxa.c @@ -166,7 +166,6 @@ static int pwm_probe(struct platform_device *pdev) { const struct platform_device_id *id = platform_get_device_id(pdev); struct pxa_pwm_chip *pwm; - struct resource *r; int ret = 0; if (IS_ENABLED(CONFIG_OF) && id == NULL) @@ -193,8 +192,7 @@ static int pwm_probe(struct platform_device *pdev) pwm->chip.of_pwm_n_cells = 1; } - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pwm->mmio_base = devm_ioremap_resource(&pdev->dev, r); + pwm->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pwm->mmio_base)) return PTR_ERR(pwm->mmio_base);