1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 19ad0c1be67e..fd0dc46afc34 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -385,7 +385,7 @@ static int mpc5200_hpcd_probe(struct of_device *op)
                 dev_err(&op->dev, "Missing reg property\n");
                 return -ENODEV;
         }
-        regs = ioremap(res.start, 1 + res.end - res.start);
+        regs = ioremap(res.start, resource_size(&res));
         if (!regs) {
                 dev_err(&op->dev, "Could not map registers\n");
                 return -ENODEV;