Re: [PATCH v2 5/5] ACPI: scan: Consolidate Device Check and Bus Check notification handling

Jonathan Cameron
2024-02-27T09:41:34Z

On Mon, 26 Feb 2024 17:46:41 +0100
"Rafael J. Wysocki" <rjw@rjwysocki.net> wrote:

> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> There is no particular reason why device object subtree rescans in
> acpi_scan_device_check() and acpi_scan_device_check() should be carried
> out differently, so move the rescan code into a new function called
> acpi_scan_rescan_bus() and make both the functions above invoke it.
>
> While at it, in the Device Check case, start the device object subtree
> rescan mentioned above from the target device's parent, as per the
> specification. [1]
>
> Link: https://uefi.org/specs/ACPI/6.5/05_ACPI_Software_Programming_Model.html#device-object-notification-values # [1]
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Thanks,

Jonathan