diff --git a/[refs] b/[refs]
index 66e87953360e..700c6a14d397 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 847cb7ef565d31484f426677e0bea081bfd2acd9
+refs/heads/master: d0b03c5fe469ed0f3d7d94372c8bf77c64fcfce8
diff --git a/trunk/drivers/char/hw_random/tx4939-rng.c b/trunk/drivers/char/hw_random/tx4939-rng.c
index 0bc0cb70210b..de473ef3882b 100644
--- a/trunk/drivers/char/hw_random/tx4939-rng.c
+++ b/trunk/drivers/char/hw_random/tx4939-rng.c
@@ -115,10 +115,7 @@ static int __init tx4939_rng_probe(struct platform_device *dev)
 	rngdev = devm_kzalloc(&dev->dev, sizeof(*rngdev), GFP_KERNEL);
 	if (!rngdev)
 		return -ENOMEM;
-	if (!devm_request_mem_region(&dev->dev, r->start, resource_size(r),
-				     dev_name(&dev->dev)))
-		return -EBUSY;
-	rngdev->base = devm_ioremap(&dev->dev, r->start, resource_size(r));
+	rngdev->base = devm_request_and_ioremap(&dev->dev, r);
 	if (!rngdev->base)
 		return -EBUSY;