pinctrl: rza1: Use devm_platform_ioremap_resource() helper

Use the devm_platform_ioremap_resource() helper instead of open-coding
the same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c
index 021e37b..68aeefe 100644 (file)
--- a/drivers/pinctrl/pinctrl-rza1.c
+++ b/drivers/pinctrl/pinctrl-rza1.c
@@ -1359,7 +1359,6 @@ static int rza1_pinctrl_register(struct rza1_pinctrl *rza1_pctl)
 static int rza1_pinctrl_probe(struct platform_device *pdev)
 {
        struct rza1_pinctrl *rza1_pctl;
-       struct resource *res;
        int ret;
 
        rza1_pctl = devm_kzalloc(&pdev->dev, sizeof(*rza1_pctl), GFP_KERNEL);
@@ -1368,8 +1367,7 @@ static int rza1_pinctrl_probe(struct platform_device *pdev)
 
        rza1_pctl->dev = &pdev->dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       rza1_pctl->base = devm_ioremap_resource(&pdev->dev, res);
+       rza1_pctl->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(rza1_pctl->base))
                return PTR_ERR(rza1_pctl->base);