diff --git a/[refs] b/[refs]
index d3b560e3a494..3f3a70c3291f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b183c19f98f8afee799ee41e062810d6b1c7e123
+refs/heads/master: 1db9e45c340213d3b19d456fbf678406c1334959
diff --git a/trunk/include/linux/usb/serial.h b/trunk/include/linux/usb/serial.h
index 86c0b451745d..9e9a0a8991e4 100644
--- a/trunk/include/linux/usb/serial.h
+++ b/trunk/include/linux/usb/serial.h
@@ -360,15 +360,9 @@ static inline void usb_serial_debug_data(int debug,
 					 const char *function, int size,
 					 const unsigned char *data)
 {
-	int i;
-
-	if (debug) {
-		dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ",
-			   function, size);
-		for (i = 0; i < size; ++i)
-			printk("%.2x ", data[i]);
-		printk("\n");
-	}
+	if (debug)
+		dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = %*ph\n",
+			   function, size, size, data);
 }
 
 /* Use our own dbg macro */