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intel-mid_wdt: make sure watchdog is not running at startup

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Make sure that the watchdog is not running after loading
and before it is started by opening /dev/watchdog.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Andy Shevchenko 2016-11-18 16:50:02 +02:00 committed by Guenter Roeck
parent 9eff1140a8
commit 31ecad65b0
1 changed files with 3 additions and 0 deletions
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3
drivers/watchdog/intel-mid_wdt.c
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@ -151,6 +151,9 @@ static int mid_wdt_probe(struct platform_device *pdev)
return ret;
}
/* Make sure the watchdog is not running */
wdt_stop(wdt_dev);
ret = watchdog_register_device(wdt_dev);
if (ret) {
dev_err(&pdev->dev, "error registering watchdog device\n");