pinctrl: mvebu: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20191016141217.21520-1-yuehaibing@huawei.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mvebu/pinctrl-mvebu.c

@@ -759,12 +759,10 @@ int mvebu_pinctrl_simple_mmio_probe(struct platform_device *pdev)
 {
 	struct mvebu_pinctrl_soc_info *soc = dev_get_platdata(&pdev->dev);
 	struct mvebu_mpp_ctrl_data *mpp_data;
-	struct resource *res;
 	void __iomem *base;
 	int i;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 

drivers/pinctrl/mvebu/pinctrl-orion.c

@@ -220,17 +220,14 @@ static int orion_pinctrl_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *match =
 		of_match_device(orion_pinctrl_of_match, &pdev->dev);
-	struct resource *res;
 
 	pdev->dev.platform_data = (void*)match->data;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mpp_base = devm_ioremap_resource(&pdev->dev, res);
+	mpp_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mpp_base))
 		return PTR_ERR(mpp_base);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	high_mpp_base = devm_ioremap_resource(&pdev->dev, res);
+	high_mpp_base = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(high_mpp_base))
 		return PTR_ERR(high_mpp_base);