Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS
[linux-2.6.git] / Documentation / watchdog / src / watchdog-test.c
index 65f6c19..a750532 100644 (file)
@@ -18,7 +18,7 @@ int fd;
  * the PC Watchdog card to reset its internal timer so it doesn't trigger
  * a computer reset.
  */
-void keep_alive(void)
+static void keep_alive(void)
 {
     int dummy;