From patchwork Sun Dec 29 08:05:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Frank Lee X-Patchwork-Id: 1216033 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-tegra-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="r+5CpJmn"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47ltTP4v2gz9sRd for ; Sun, 29 Dec 2019 19:07:37 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726605AbfL2IHd (ORCPT ); Sun, 29 Dec 2019 03:07:33 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:42005 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726974AbfL2IGk (ORCPT ); Sun, 29 Dec 2019 03:06:40 -0500 Received: by mail-pg1-f196.google.com with SMTP id s64so16605173pgb.9; Sun, 29 Dec 2019 00:06:40 -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=upleNgTFfAza3FZg7/9VQrzMx7En/pvAOWEfdB18Fmk=; b=r+5CpJmnN4vOgNpA/om76KyWVgPXmGGC6EM7e5tj8W5dRFmK9Jkqc2gpIh53oz+Caa LIAb7jx83j8Ef0YXJ+NgKqL+7LJQg65TOGqsZoPIvZ60GJD9V6T1XfllJWEYAOC9zjC4 e5Fwd3jau7TGVaFrOBgX4MJw717C0exQVM327OITBjJHfTlLyasNoUZW60EPSsKOahBN VKs9jK2lf7hwyWdfhUxHR0emWL9IeIGRgxvkc6IgY468vxtmtW34CNrEIahXOtQOhoD5 xP0Sbw1eW1+RTFzSeJ8/41p7VFsupzRE/i76xGj+KTN0wZvgVjqLudZI1p/vmdak/z7+ cZng== 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=upleNgTFfAza3FZg7/9VQrzMx7En/pvAOWEfdB18Fmk=; b=fh14QhxjJRSoiQsoCAbocJ4lJ5NLMSaWri2ANcKcv+v7ZBenDyjDTnXV7PwsTdG4lE S2FA6Dd8VGi4fowUDXa/uM7cCJKePFgA+XrIDX+9lpNPmXHt2FKVYNKwLN/uFRL6f8M/ zjXoMj7VWue5JNUYLxY4Ue+wZXRuUNF5VYfwzeAWaxLgZDJnG4Yk7zbL7edZXWl3v+r+ 80BsXSyw2U+JUqMcK8iOPLs3BDUbhO6nTnuVzUfSHPnwCQ3bNqdw+D+1HHQ/MZI5P8QL cw7hzaXZJh91gTphJoVmzgg7/che5BRLx5Zqtpx2PEm/flqlp4SD6ZYeJIqPtP3VgsYd iyPw== X-Gm-Message-State: APjAAAVfymk9yXERrqxtIKgGhhuQb9AqQLSIrYm8I0PfHuQbGrQ2oSrV zHWihwIGHf3r4I/olB3aY+w= X-Google-Smtp-Source: APXvYqy4BUrAwHcEQW7eOd+3yd2eT1ZZTaKeli2o7/H94zl8bi+IzfTqBBlbxhAYoRaHMAsNYRzH0A== X-Received: by 2002:a63:fc01:: with SMTP id j1mr67311075pgi.220.1577606799597; Sun, 29 Dec 2019 00:06:39 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id m6sm19934565pjn.21.2019.12.29.00.06.38 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Dec 2019 00:06:39 -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 21/32] pwm: tiecap: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:59 +0000 Message-Id: <20191229080610.7597-21-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-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li Reviewed-by: Uwe Kleine-König --- drivers/pwm/pwm-tiecap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index ab38c8203b79..3a9885cce386 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -196,7 +196,6 @@ static int ecap_pwm_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct ecap_pwm_chip *pc; - struct resource *r; struct clk *clk; int ret; @@ -230,8 +229,7 @@ static int ecap_pwm_probe(struct platform_device *pdev) pc->chip.base = -1; pc->chip.npwm = 1; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); + pc->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pc->mmio_base)) return PTR_ERR(pc->mmio_base);