linux-kernel - [PATCH 42/42] drivers: gpio: use devm_platform_ioremap

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Message-Id: <1552330521-4276-42-git-send-email-info@metux.net>
Date:   Mon, 11 Mar 2019 19:55:21 +0100
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     linus.walleij@...aro.org, bgolaszewski@...libre.com,
        andrew@...id.au, f.fainelli@...il.com, sbranden@...adcom.com,
        bcm-kernel-feedback-list@...adcom.com, hoan@...amperecomputing.com,
        orsonzhai@...il.com, baolin.wang@...aro.org, zhang.lyra@...il.com,
        keguang.zhang@...il.com, vz@...ia.com, matthias.bgg@...il.com,
        thierry.reding@...il.com, grygorii.strashko@...com,
        ssantosh@...nel.org, khilman@...nel.org, robert.jarzmik@...e.fr,
        yamada.masahiro@...ionext.com, jun.nie@...aro.org,
        shawnguo@...nel.org, linux-gpio@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: [PATCH 42/42] drivers: gpio: use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>
---
 drivers/gpio/gpio-zynq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 00ff7b1..9392eda 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -834,7 +834,6 @@ static int zynq_gpio_probe(struct platform_device *pdev)
 	int ret, bank_num;
 	struct zynq_gpio *gpio;
 	struct gpio_chip *chip;
-	struct resource *res;
 	const struct of_device_id *match;
 
 	gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);
@@ -849,8 +848,7 @@ static int zynq_gpio_probe(struct platform_device *pdev)
 	gpio->p_data = match->data;
 	platform_set_drvdata(pdev, gpio);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	gpio->base_addr = devm_ioremap_resource(&pdev->dev, res);
+	gpio->base_addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(gpio->base_addr))
 		return PTR_ERR(gpio->base_addr);
 
-- 
1.9.1