pinctrl: cherryview: 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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

drivers/pinctrl/intel/pinctrl-cherryview.c

@@ -1667,7 +1667,6 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
 {
 	struct chv_pinctrl *pctrl;
 	struct acpi_device *adev;
-	struct resource *res;
 	acpi_status status;
 	int ret, irq, i;
 
@@ -1697,8 +1696,7 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
 		return -ENOMEM;
 #endif
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pctrl->regs = devm_ioremap_resource(&pdev->dev, res);
+	pctrl->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pctrl->regs))
 		return PTR_ERR(pctrl->regs);