diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
index ba0614f981a2e6c915f373afa848c8047d9727ea..eebb336efce7ce5e6726a7b68cfef761b211bcea 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
@@ -389,7 +389,6 @@ static int atmel_isc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct isc_device *isc;
-	struct resource *res;
 	void __iomem *io_base;
 	struct isc_subdev_entity *subdev_entity;
 	int irq;
@@ -403,8 +402,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, isc);
 	isc->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(dev, res);
+	io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);
 
diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
index 01ababdfcbd937f79bd3910c929000aea881d608..beed40fe3f9175fcee5e32ebfb6d968df9ff1e54 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
@@ -378,7 +378,6 @@ static int microchip_xisc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct isc_device *isc;
-	struct resource *res;
 	void __iomem *io_base;
 	struct isc_subdev_entity *subdev_entity;
 	int irq;
@@ -392,8 +391,7 @@ static int microchip_xisc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, isc);
 	isc->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(dev, res);
+	io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);