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From: Ferry Toth <fntoth@gmail.com>
To: Guenter Roeck <linux@roeck-us.net>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Razvan Becheriu <razvan.becheriu@qualitance.com>,
	linux-watchdog@vger.kernel.org,
	Wim Van Sebroeck <wim@linux-watchdog.org>
Subject: Re: [PATCH v1] watchdog: intel-mid_wdt: Add WATCHDOG_NOWAYOUT support
Date: Tue, 29 Oct 2019 18:42:20 +0100
Message-ID: <980eb3ec-ab3e-5aa6-e4ae-4cbecf29f778@gmail.com> (raw)
In-Reply-To: <643ee5fc-a682-38bc-b92c-aee47913152e@roeck-us.net>

Op 30-09-2019 om 15:15 schreef Guenter Roeck:
> 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@qualitance.com>
>> Cc: Ferry Toth <fntoth@gmail.com>
>> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> 
> Reviewed-by: Guenter Roeck <linux@roeck-us.net>

Any chance of this going in v5.4?

>> ---
>>   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,
>>
> 


  reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-24 14:31 Andy Shevchenko
2019-09-30 13:15 ` Guenter Roeck
2019-10-29 17:42   ` Ferry Toth [this message]
2019-10-30  0:13     ` Guenter Roeck
     [not found] ` <CAJAoKi8aRHyySUM1mcuub_tgmE7fdLgRyajYF=fUf6QH0PvZPA@mail.gmail.com>
2019-10-01 20:32   ` Andy Shevchenko
     [not found] ` <CAJAoKi_c2XRi_tdJcc3MMS1=9d4WH_Tq9EmH30-GyXcPoJhXGA@mail.gmail.com>
2019-10-02  6:11   ` razvan becheriu
2019-10-02  8:31     ` Andy Shevchenko

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