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Code Issues Releases Wiki Activity

ACPI: scan: Rename acpi_scan_device_not_present() to be about enumeration

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acpi_scan_device_not_present() is called when a device in the
hierarchy is not available for enumeration. Historically enumeration
was only based on whether the device was present.

To add support for only enumerating devices that are both present
and enabled, this helper should be renamed. It was only ever about
enumeration, rename it acpi_scan_device_not_enumerated().

No change in behaviour is intended.

Signed-off-by: James Morse <james.morse@arm.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Miguel Luis <miguel.luis@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
James Morse 2023-10-20 19:47:04 +01:00 committed by Rafael J. Wysocki
parent b5bdb60faa
commit 8c6fdbd635
1 changed files with 4 additions and 4 deletions
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8
drivers/acpi/scan.c
View file

@ -289,10 +289,10 @@ static int acpi_scan_hot_remove(struct acpi_device *device)
return 0;
}
static int acpi_scan_device_not_present(struct acpi_device *adev)
static int acpi_scan_device_not_enumerated(struct acpi_device *adev)
{
if (!acpi_device_enumerated(adev)) {
dev_warn(&adev->dev, "Still not present\n");
dev_warn(&adev->dev, "Still not enumerated\n");
return -EALREADY;
}
acpi_bus_trim(adev);
@ -327,7 +327,7 @@ static int acpi_scan_device_check(struct acpi_device *adev)
error = -ENODEV;
}
} else {
error = acpi_scan_device_not_present(adev);
error = acpi_scan_device_not_enumerated(adev);
}
return error;
}
@ -339,7 +339,7 @@ static int acpi_scan_bus_check(struct acpi_device *adev, void *not_used)
acpi_bus_get_status(adev);
if (!acpi_device_is_present(adev)) {
acpi_scan_device_not_present(adev);
acpi_scan_device_not_enumerated(adev);
return 0;
}
if (handler && handler->hotplug.scan_dependent)