From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH -next 05/30] pinctrl: nsp-gpio: use devm_platform_ioremap_resource() to simplify code Date: Thu, 17 Oct 2019 20:26:15 +0800 Message-ID: <20191017122640.22976-6-yuehaibing@huawei.com> References: <20191017122640.22976-1-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20191017122640.22976-1-yuehaibing@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: linus.walleij@linaro.org, manivannan.sadhasivam@linaro.org, afaerber@suse.de, f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, jesper.nilsson@axis.com, lars.persson@axis.com, ludovic.desroches@microchip.com, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, baruch@tkos.co.il Cc: linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@axis.com, linux-oxnas@groups.io, linux-renesas-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, vz@mleia.com, narmstrong@baylibre.com, geert+renesas@glider.be, daniel@zonque.org, haojian.zhuang@gmail.com, wens@csie.org, thierry.reding@gmail.com, jonathanh@nvidia.com, agross@kernel.org, YueHaibing List-Id: linux-tegra@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c index e67ae52..8db87e5 100644 --- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c @@ -613,7 +613,6 @@ static const struct of_device_id nsp_gpio_of_match[] = { static int nsp_gpio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct resource *res; struct nsp_gpio *chip; struct gpio_chip *gc; u32 val, count; @@ -631,15 +630,13 @@ static int nsp_gpio_probe(struct platform_device *pdev) chip->dev = dev; platform_set_drvdata(pdev, chip); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - chip->base = devm_ioremap_resource(dev, res); + chip->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(chip->base)) { dev_err(dev, "unable to map I/O memory\n"); return PTR_ERR(chip->base); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - chip->io_ctrl = devm_ioremap_resource(dev, res); + chip->io_ctrl = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(chip->io_ctrl)) { dev_err(dev, "unable to map I/O memory\n"); return PTR_ERR(chip->io_ctrl); -- 2.7.4