From patchwork Sun Dec 29 08:06:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Lee X-Patchwork-Id: 1216025 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="PKcxSuP+"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltT40lknz9sRQ for ; Sun, 29 Dec 2019 19:07:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727066AbfL2IGq (ORCPT ); Sun, 29 Dec 2019 03:06:46 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:37600 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726933AbfL2IGq (ORCPT ); Sun, 29 Dec 2019 03:06:46 -0500 Received: by mail-pg1-f193.google.com with SMTP id q127so16624930pga.4; Sun, 29 Dec 2019 00:06:45 -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=ubisCHSwqc2s7xWWzDTAHcgrFyxa0/se1FgLzXqSzJU=; b=PKcxSuP+TIR6RR+D+3utUn4UDdebt73BcNOcvFjEXOWOtUQu8RnoetjVEuy/iZFDYn vt/3TgUmGBbAP+K+PitpTtb8Q7MAYoNV6DAi/fLCia9ZK6l+a2JMsR0iH9zlWebHPTKF AdhaRsImVy430lM/LsLIRsYC80w5uy0ExwCN7Dg9FjZViWyETX4OuLWuvPBkqm4wuWJF uPSeSiNAL9LHX01Rcfkj3Pkb+3Lkfa559mQdT/a9Cof2zrN4XNI9n7hq4yAjws9GZG9L pW15SKC+iTmp0vPJclmBLQF+Ays9MUsuArhvroKiAfSUM5JvvK3yTjdJLYoOVwzQPi5A e2NA== 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=ubisCHSwqc2s7xWWzDTAHcgrFyxa0/se1FgLzXqSzJU=; b=OGypcA9H85L6ETC4aqc48qGjxTKK1S9fS02MZbo4FNpA+FXNNvotIlleidhXIJWKSi FHOOxESU+1OWUpFimgQH+NZvCcCS/xuRU2usWdJDestvfRF82/j9OC27fbaATzlPDQ06 P5+hyWMqdJFYY1aP8Sr20Qqqmf/ho3isZz20l8cz7ha23FcyC4eVN7hGVvCCmgp4Aa/t 6MBY8VazKHnje42sHMqUOA+Yo7mUAF/ry2n5pqinswO6a2cwW9tgNxgb2TaRfm3V4CKl C0YsUX4Ae241Zr3PpVlWT7bP3jxPTYd7mx+yG5m4Dy/IGJXHn0HGmfQnHXkoENc8ZcKd 3Srw== X-Gm-Message-State: APjAAAXnE3gAPw9y0tFQR3+nnT2Poj+ca2aMF16s2zLtw8FK3qDxTzOI vGP9l8cvYYmhMHnpIu3Foks= X-Google-Smtp-Source: APXvYqztgO51q2M7dpEWvqnOl+OuEOll/cXfvrXPmRpn+n/ZTTV0hJfK8S/d9jsZVGZMHeU4/SfnIg== X-Received: by 2002:a63:6787:: with SMTP id b129mr64849725pgc.103.1577606805089; Sun, 29 Dec 2019 00:06:45 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id r7sm47674721pfg.34.2019.12.29.00.06.44 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:44 -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 26/32] pwm: mtk-disp: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:06:04 +0000 Message-Id: <20191229080610.7597-26-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: Matthias Brugger --- drivers/pwm/pwm-mtk-disp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-mtk-disp.c b/drivers/pwm/pwm-mtk-disp.c index 83b8be0209b7..87c6b4bc5d43 100644 --- a/drivers/pwm/pwm-mtk-disp.c +++ b/drivers/pwm/pwm-mtk-disp.c @@ -172,7 +172,6 @@ static const struct pwm_ops mtk_disp_pwm_ops = { static int mtk_disp_pwm_probe(struct platform_device *pdev) { struct mtk_disp_pwm *mdp; - struct resource *r; int ret; mdp = devm_kzalloc(&pdev->dev, sizeof(*mdp), GFP_KERNEL); @@ -181,8 +180,7 @@ static int mtk_disp_pwm_probe(struct platform_device *pdev) mdp->data = of_device_get_match_data(&pdev->dev); - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mdp->base = devm_ioremap_resource(&pdev->dev, r); + mdp->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mdp->base)) return PTR_ERR(mdp->base);