watchdog: gpio: add support for nowayout option

Add support for the nowayout option in the gpio watchdog driver.

Signed-off-by: Mans Rullgard <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
1 file changed