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

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>

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index ed01e19..17ab875 100644 (file)
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -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)