Merge git://www.linux-watchdog.org/linux-watchdog

Pull watchdog fixes from Wim Van Sebroeck:
 "This will fix a warning for watchdog-test.c and it will remove a
  duplicate include of delay.h"

* git://www.linux-watchdog.org/linux-watchdog:
  watchdog: da9052: Remove duplicate inclusion of delay.h
  watchdog: fix watchdog-test.c build warning

Documentation/watchdog/src/watchdog-test.c

@@ -31,7 +31,7 @@ static void keep_alive(void)
  * or "-e" to enable the card.
  */
 
-void term(int sig)
+static void term(int sig)
 {
     close(fd);
     fprintf(stderr, "Stopping watchdog ticks...\n");

drivers/watchdog/da9052_wdt.c

@@ -21,7 +21,6 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/jiffies.h>
-#include <linux/delay.h>
 
 #include <linux/mfd/da9052/reg.h>
 #include <linux/mfd/da9052/da9052.h>