2 files changed, 2 insertions, 2 deletions
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index 6e2409181895..30468b31cad8 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -448,7 +448,7 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
 		goto out_free_card;
 	}
 
-	dac->regs = ioremap(regs->start, regs->end - regs->start + 1);
+	dac->regs = ioremap(regs->start, resource_size(regs));
 	if (!dac->regs) {
 		dev_dbg(&pdev->dev, "could not remap register memory\n");
 		goto out_free_card;
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index b310702c646e..41b901bde5c7 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -971,7 +971,7 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
 	chip->card = card;
 	chip->pclk = pclk;
 	chip->pdev = pdev;
-	chip->regs = ioremap(regs->start, regs->end - regs->start + 1);
+	chip->regs = ioremap(regs->start, resource_size(regs));
 
 	if (!chip->regs) {
 		dev_dbg(&pdev->dev, "could not remap register memory\n");