diff --git a/[refs] b/[refs]
index d68be3b9df54..76c3700ab9c5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37eb47ed445f4ca1247f3c7b600c0885c2ca8c31
+refs/heads/master: 53b3de1ea2f81de7050f247cd7fc63863887e8d7
diff --git a/trunk/drivers/usb/misc/auerswald.c b/trunk/drivers/usb/misc/auerswald.c
index 2a28ceeaa66a..b293db3c28c3 100644
--- a/trunk/drivers/usb/misc/auerswald.c
+++ b/trunk/drivers/usb/misc/auerswald.c
@@ -1696,7 +1696,7 @@ static ssize_t auerchar_write (struct file *file, const char __user *buf, size_t
 	int ret;
 	wait_queue_t wait;
 
-        dbg ("auerchar_write %d bytes", len);
+        dbg ("auerchar_write %zd bytes", len);
 
 	/* Error checking */
 	if (!ccp)