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SubjectRe: [PATCH] ACPI/device_sysfs: Add sysfs support for _HRV hardware revision
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On Wednesday, April 13, 2016 08:48:14 AM Betty Dall wrote:
> The ACPI _HRV object on the device is used to supply Linux with
> the device's hardware revision. This is an optional object. Add
> sysfs support for the _HRV object if it exists on the device.
>
> Signed-off-by: Betty Dall <betty.dall@hpe.com>

The patch itself looks OK to me, but why exactly do we need that thing in sysfs?

Thanks,
Rafael

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