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| H A D | scan.c | diff 6e7ecc7741ab6b37a785d92c4371be506ab22819 Mon Feb 26 10:35:27 CST 2024 Rafael J. Wysocki <rafael.j.wysocki@intel.com> ACPI: scan: Fix device check notification handling
[ Upstream commit 793551c965116d9dfaf0550dacae1396a20efa69 ]
It is generally invalid to fail a Device Check notification if the scan
handler has not been attached to the given device after a bus rescan,
because there may be valid reasons for the scan handler to refuse
attaching to the device (for example, the device is not ready).
For this reason, modify acpi_scan_device_check() to return 0 in that
case without printing a warning.
While at it, reduce the log level of the "already enumerated" message
in the same function, because it is only interesting when debugging
notification handling
Fixes: 443fc8202272 ("ACPI / hotplug: Rework generic code to handle suprise removals")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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