watchdog: add nowayout helpers to Watchdog Timer Driver Kernel API

Add two nowayout helpers for the Watchdog Timer Driver Kernel API.
And apply this to the already converted drivers.
Note: s3c2410_wdt lost the nowayout feature during the conversion.

Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index a79e3840782a..4bc3744e14e4 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -378,6 +378,8 @@ static int __devinit s3c2410wdt_probe(struct platform_device *pdev)
                                                         "cannot start\n");
         }
 
+        watchdog_set_nowayout(&s3c2410_wdd, nowayout);
+
         ret = watchdog_register_device(&s3c2410_wdd);
         if (ret) {
                 dev_err(dev, "cannot register watchdog (%d)\n", ret);