diff --git a/drivers/ata/pata_pxa.c b/drivers/ata/pata_pxa.c
index 9f63bdfb8576..c816997dc0a9 100644
--- a/drivers/ata/pata_pxa.c
+++ b/drivers/ata/pata_pxa.c
@@ -161,8 +161,6 @@ static int pxa_ata_probe(struct platform_device *pdev)
 	struct ata_host *host;
 	struct ata_port *ap;
 	struct pata_pxa_data *data;
-	struct resource *cmd_res;
-	struct resource *ctl_res;
 	struct resource *dma_res;
 	struct pata_pxa_pdata *pdata = dev_get_platdata(&pdev->dev);
 	struct dma_slave_config	config;
@@ -181,20 +179,6 @@ static int pxa_ata_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	/*
-	 * CMD port base address
-	 */
-	cmd_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (unlikely(cmd_res == NULL))
-		return -EINVAL;
-
-	/*
-	 * CTL port base address
-	 */
-	ctl_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (unlikely(ctl_res == NULL))
-		return -EINVAL;
-
 	/*
 	 * DMA port base address
 	 */
@@ -221,14 +205,12 @@ static int pxa_ata_probe(struct platform_device *pdev)
 	ap->pio_mask	= ATA_PIO4;
 	ap->mwdma_mask	= ATA_MWDMA2;
 
-	ap->ioaddr.cmd_addr	= devm_ioremap(&pdev->dev, cmd_res->start,
-						resource_size(cmd_res));
-	if (!ap->ioaddr.cmd_addr)
-		return -ENOMEM;
-	ap->ioaddr.ctl_addr	= devm_ioremap(&pdev->dev, ctl_res->start,
-						resource_size(ctl_res));
-	if (!ap->ioaddr.ctl_addr)
-		return -ENOMEM;
+	ap->ioaddr.cmd_addr	= devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(ap->ioaddr.cmd_addr))
+		return PTR_ERR(ap->ioaddr.cmd_addr);
+	ap->ioaddr.ctl_addr	= devm_platform_ioremap_resource(pdev, 1);
+	if (IS_ERR(ap->ioaddr.ctl_addr))
+		return PTR_ERR(ap->ioaddr.ctl_addr);
 	ap->ioaddr.bmdma_addr	= devm_ioremap(&pdev->dev, dma_res->start,
 						resource_size(dma_res));
 	if (!ap->ioaddr.bmdma_addr)