fs: compat_ioctl: add pretimeout functions for watchdogs

Watchdog core now handles those ioctls centrally, so we want 64 bit
support, too.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

fs/compat_ioctl.c

@@ -1209,6 +1209,8 @@ COMPATIBLE_IOCTL(WDIOC_SETOPTIONS)
 COMPATIBLE_IOCTL(WDIOC_KEEPALIVE)
 COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT)
 COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT)
+COMPATIBLE_IOCTL(WDIOC_SETPRETIMEOUT)
+COMPATIBLE_IOCTL(WDIOC_GETPRETIMEOUT)
 /* Big R */
 COMPATIBLE_IOCTL(RNDGETENTCNT)
 COMPATIBLE_IOCTL(RNDADDTOENTCNT)