diff --git a/[refs] b/[refs]
index 044d3160c71c..7a4c23b15828 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cc05ea0cd63437da2033b3ce6e033b1f1aaaf640
+refs/heads/master: 8381fc35244dbdf58cfc49e04e0d7c3498c8aa03
diff --git a/trunk/drivers/dma/mpc512x_dma.c b/trunk/drivers/dma/mpc512x_dma.c
index 7a750b95303c..e41fb8b671d3 100644
--- a/trunk/drivers/dma/mpc512x_dma.c
+++ b/trunk/drivers/dma/mpc512x_dma.c
@@ -657,7 +657,7 @@ static int __devinit mpc_dma_probe(struct of_device *op,
 	}
 
 	regs_start = res.start;
-	regs_size = res.end - res.start + 1;
+	regs_size = resource_size(&res);
 
 	if (!devm_request_mem_region(dev, regs_start, regs_size, DRV_NAME)) {
 		dev_err(dev, "Error requesting memory region!\n");