From b7ed698cc9d556306a4088c238e2ea9311ea2cb3 Mon Sep 17 00:00:00 2001
From: Ladinu Chandrasinghe <ladinu.pub@gmail.com>
Date: Tue, 22 Sep 2009 16:43:42 -0700
Subject: Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS

Fix up -Wmissing-prototypes in compileable userspace code, mainly under
Documentation/.

Signed-off-by: Ladinu Chandrasinghe <ladinu.pub@gmail.com>
Signed-off-by: Trevor Keith <tsrk@tsrk.net>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 Documentation/watchdog/src/watchdog-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Documentation/watchdog/src/watchdog-test.c')

diff --git a/Documentation/watchdog/src/watchdog-test.c b/Documentation/watchdog/src/watchdog-test.c
index 65f6c19cb86..a750532ffcf 100644
--- a/Documentation/watchdog/src/watchdog-test.c
+++ b/Documentation/watchdog/src/watchdog-test.c
@@ -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;
 
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