diff --git a/drivers/mtd/nand/raw/omap_elm.c b/drivers/mtd/nand/raw/omap_elm.c
index 8bab753211e9..db105d9b560c 100644
--- a/drivers/mtd/nand/raw/omap_elm.c
+++ b/drivers/mtd/nand/raw/omap_elm.c
@@ -384,8 +384,8 @@ static irqreturn_t elm_isr(int this_irq, void *dev_id)
 static int elm_probe(struct platform_device *pdev)
 {
 	int ret = 0;
-	struct resource *irq;
 	struct elm_info *info;
+	int irq;
 
 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
@@ -393,20 +393,18 @@ static int elm_probe(struct platform_device *pdev)
 
 	info->dev = &pdev->dev;
 
-	irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!irq) {
-		dev_err(&pdev->dev, "no irq resource defined\n");
-		return -ENODEV;
-	}
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
 
 	info->elm_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(info->elm_base))
 		return PTR_ERR(info->elm_base);
 
-	ret = devm_request_irq(&pdev->dev, irq->start, elm_isr, 0,
-			pdev->name, info);
+	ret = devm_request_irq(&pdev->dev, irq, elm_isr, 0,
+			       pdev->name, info);
 	if (ret) {
-		dev_err(&pdev->dev, "failure requesting %pr\n", irq);
+		dev_err(&pdev->dev, "failure requesting %d\n", irq);
 		return ret;
 	}