diff --git a/drivers/misc/atmel_tclib.c b/drivers/misc/atmel_tclib.c
index 08b5b639d77f..7de7840f613c 100644
--- a/drivers/misc/atmel_tclib.c
+++ b/drivers/misc/atmel_tclib.c
@@ -109,7 +109,6 @@ static int __init tc_probe(struct platform_device *pdev)
 	struct atmel_tc *tc;
 	struct clk	*clk;
 	int		irq;
-	struct resource	*r;
 	unsigned int	i;
 
 	if (of_get_child_count(pdev->dev.of_node))
@@ -133,8 +132,7 @@ static int __init tc_probe(struct platform_device *pdev)
 	if (IS_ERR(tc->slow_clk))
 		return PTR_ERR(tc->slow_clk);
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	tc->regs = devm_ioremap_resource(&pdev->dev, r);
+	tc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(tc->regs))
 		return PTR_ERR(tc->regs);