diff --git a/[refs] b/[refs]
index 7d2997b147aa..809907089c84 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7071e522a58cb1b3469e4cd8664ef03a32076349
+refs/heads/master: 92930d9e8121223e14131809c6e9959ee9e0c43f
diff --git a/trunk/Documentation/watchdog/watchdog-api.txt b/trunk/Documentation/watchdog/watchdog-api.txt
index c5beb548cfc4..21ed51173662 100644
--- a/trunk/Documentation/watchdog/watchdog-api.txt
+++ b/trunk/Documentation/watchdog/watchdog-api.txt
@@ -36,6 +36,9 @@ timeout or margin.  The simplest way to ping the watchdog is to write
 some data to the device.  So a very simple watchdog daemon would look
 like this:
 
+#include <stdlib.h>
+#include <fcntl.h>
+
 int main(int argc, const char *argv[]) {
 	int fd=open("/dev/watchdog",O_WRONLY);
 	if (fd==-1) {