On 9/24/19 7:31 AM, Andy Shevchenko wrote:
Normally, the watchdog is disabled when /dev/watchdog is closed, but if
CONFIG_WATCHDOG_NOWAYOUT is defined, then it means that the watchdog should
remain enabled. So we should keep it enabled if CONFIG_WATCHDOG_NOWAYOUT
is defined.
Reported-by: Razvan Becheriu <razvan.becheriu@xxxxxxxxxxxxxx>
Cc: Ferry Toth <fntoth@xxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/watchdog/intel-mid_wdt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/intel-mid_wdt.c b/drivers/watchdog/intel-mid_wdt.c
index 2cdbd37c700c..470213abfd3d 100644
--- a/drivers/watchdog/intel-mid_wdt.c
+++ b/drivers/watchdog/intel-mid_wdt.c
@@ -134,6 +134,7 @@ static int mid_wdt_probe(struct platform_device *pdev)
wdt_dev->timeout = MID_WDT_DEFAULT_TIMEOUT;
wdt_dev->parent = dev;
+ watchdog_set_nowayout(wdt_dev, WATCHDOG_NOWAYOUT);
watchdog_set_drvdata(wdt_dev, dev);
ret = devm_request_irq(dev, pdata->irq, mid_wdt_irq,
