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From:   YueHaibing <yuehaibing@huawei.com>
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Subject: [PATCH -next 14/30] pinctrl: at91: use devm_platform_ioremap_resource() to simplify code
Date:   Thu, 17 Oct 2019 20:26:24 +0800
Message-ID: <20191017122640.22976-15-yuehaibing@huawei.com>
In-Reply-To: <20191017122640.22976-1-yuehaibing@huawei.com>
References: <20191017122640.22976-1-yuehaibing@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/pinctrl/pinctrl-at91.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 117075b..0472f3d 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1811,7 +1811,6 @@ static const struct of_device_id at91_gpio_of_match[] = {
 static int at91_gpio_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	struct resource *res;
 	struct at91_gpio_chip *at91_chip = NULL;
 	struct gpio_chip *chip;
 	struct pinctrl_gpio_range *range;
@@ -1839,8 +1838,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	at91_chip->regbase = devm_ioremap_resource(&pdev->dev, res);
+	at91_chip->regbase = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(at91_chip->regbase)) {
 		ret = PTR_ERR(at91_chip->regbase);
 		goto err;
-- 
2.7.4