diff --git a/include/linux/device.h b/include/linux/device.h
index 5e44cff..b025925 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -1170,16 +1170,15 @@
 #endif
 
 /*
- * dev_WARN*() acts like dev_printk(), but with the key difference
- * of using a WARN/WARN_ON to get the message out, including the
- * file/line information and a backtrace.
+ * dev_WARN*() acts like dev_printk(), but with the key difference of
+ * using WARN/WARN_ONCE to include file/line information and a backtrace.
  */
 #define dev_WARN(dev, format, arg...) \
-	WARN(1, "Device: %s\n" format, dev_driver_string(dev), ## arg);
+	WARN(1, "%s %s: " format, dev_driver_string(dev), dev_name(dev), ## arg);
 
 #define dev_WARN_ONCE(dev, condition, format, arg...) \
-	WARN_ONCE(condition, "Device %s\n" format, \
-			dev_driver_string(dev), ## arg)
+	WARN_ONCE(condition, "%s %s: " format, \
+			dev_driver_string(dev), dev_name(dev), ## arg)
 
 /* Create alias, so I can be autoloaded. */
 #define MODULE_ALIAS_CHARDEV(major,minor) \