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Groups > linux.kernel > #1326980
| From | Timur Tabi <timur@codeaurora.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver |
| Date | 2016-02-04 17:40 +0100 |
| Message-ID | <qYv6O-4s9-5@gated-at.bofh.it> (permalink) |
| References | <qY9pF-4WX-3@gated-at.bofh.it> <qY9pF-4WX-1@gated-at.bofh.it> <qYv6O-4s9-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Will Deacon wrote:
>> +static int sbsa_gwdt_keepalive(struct watchdog_device *wdd)
>> >+{
>> >+ struct sbsa_gwdt *gwdt = to_sbsa_gwdt(wdd);
>> >+
>> >+ /*
>> >+ * Writing WRR for an explicit watchdog refresh.
>> >+ * You can write anyting(like 0xc0ffee).
>> >+ */
>> >+ writel(0xc0ffee, gwdt->refresh_base + SBSA_GWDT_WRR);
>> >+
>> >+ return 0;
>> >+}
> You might get in trouble for that. 0xd09f00d is probably less poisonous.
>
> http://www.petpoisonhelpline.com/poison/caffeine/
Any reason why we can't just keep it simple and write 0?
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[PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver fu.wei@linaro.org - 2016-02-03 18:30 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Timur Tabi <timur@codeaurora.org> - 2016-02-03 18:50 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Fu Wei <fu.wei@linaro.org> - 2016-02-03 19:00 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Timur Tabi <timur@codeaurora.org> - 2016-02-03 19:00 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Fu Wei <fu.wei@linaro.org> - 2016-02-03 19:20 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Timur Tabi <timur@codeaurora.org> - 2016-02-03 19:20 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-02-04 17:30 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Fu Wei <fu.wei@linaro.org> - 2016-02-05 10:10 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Timur Tabi <timur@codeaurora.org> - 2016-02-04 17:40 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Guenter Roeck <linux@roeck-us.net> - 2016-02-04 17:50 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Fu Wei <fu.wei@linaro.org> - 2016-02-05 10:00 +0100
Re: [PATCH v10 4/5] Watchdog: introduce ARM SBSA watchdog driver Will Deacon <will.deacon@arm.com> - 2016-02-04 17:40 +0100
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