diff --git a/Documentation/process/coding-style.rst b/Documentation/process/coding-style.rst
index 5756ff775233f4727b7a56f02e1aeaac811034b7..03eb53fd029a8cdeb6a6ae1b697938ccebb2955d 100644
--- a/Documentation/process/coding-style.rst
+++ b/Documentation/process/coding-style.rst
@@ -890,7 +890,7 @@ Kernel messages do not have to be terminated with a period.
 
 Printing numbers in parentheses (%d) adds no value and should be avoided.
 
-There are a number of driver model diagnostic macros in <linux/device.h>
+There are a number of driver model diagnostic macros in <linux/dev_printk.h>
 which you should use to make sure messages are matched to the right device
 and driver, and are tagged with the right level:  dev_err(), dev_warn(),
 dev_info(), and so forth.  For messages that aren't associated with a