watchdog: watchdog_dev: include private header to pickup global symbol prototypes

Include the private watchdog_dev.h header to pickup the prototypes for the
watchdog_dev_register/unregister functions.

This quiets the following sparse warnings:

warning: symbol 'watchdog_dev_register' was not declared. Should it be static?
warning: symbol 'watchdog_dev_unregister' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c
index 8558da912c42..6c18a58cfd17 100644
--- a/drivers/watchdog/watchdog_dev.c
+++ b/drivers/watchdog/watchdog_dev.c
@@ -42,6 +42,8 @@
 #include <linux/init.h>         /* For __init/__exit/... */
 #include <linux/uaccess.h>      /* For copy_to_user/put_user/... */
 
+#include "watchdog_dev.h"
+
 /* make sure we only register one /dev/watchdog device */
 static unsigned long watchdog_dev_busy;
 /* the watchdog device behind /dev/watchdog */