ACPI: Change acpi_device_always_present() into acpi_device_override_status()
authorHans de Goede <hdegoede@redhat.com>
Mon, 22 Nov 2021 17:05:31 +0000 (18:05 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jan 2022 09:54:13 +0000 (10:54 +0100)
commitcda755506df4c73b23c2f37943350a435bf52f44
treed8df91eb855124e1bcc1dcfede13b821618f9837
parentb029625063c16d468c35fa69f59e898f81741aa3
ACPI: Change acpi_device_always_present() into acpi_device_override_status()

[ Upstream commit 1a68b346a2c9969c05e80a3b99a9ab160b5655c0 ]

Currently, acpi_bus_get_status() calls acpi_device_always_present() to
allow platform quirks to override the _STA return to report that a
device is present (status = ACPI_STA_DEFAULT) independent of the _STA
return.

In some cases it might also be useful to have the opposite functionality
and have a platform quirk which marks a device as not present (status = 0)
to work around ACPI table bugs.

Change acpi_device_always_present() into a more generic
acpi_device_override_status() function to allow this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/acpi/bus.c
drivers/acpi/x86/utils.c
include/acpi/acpi_bus.h