Re: [PATCH v2 1/4] hwmon: (ina2xx) Acquire hwmon_lock in shunt_resistor_show()
| Newsgroups | org.kernel.vger.linux-hwmon |
|---|---|
| Message-ID | <[email protected]> |
> shunt_resistor_store() currently acquires hwmon_lock to set
> data->rshunt, but the corresponding access in shunt_resistor_show() is
> unprotected. Acquire the lock in shunt_resistor_show() as well to ensure
> proper synchronization.
>
> Fixes: 3ad867001c91 ("hwmon: (ina2xx) fix sysfs shunt resistor read access")
> Reported-by: Sashiko <[email protected]>
> Closes: https://lore.kernel.org/all/[email protected]/
> Signed-off-by: Jared Kangas <[email protected]>
Sashiko has reviewed this patch and found no issues. It looks great!
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