From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Both ACPI button drivers have been converted to platform ones, so there
is no reason to attempt to bind an ACPI driver to a struct acpi_device
representing a fixed event device button.

Update the relevant code accordingly.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

v1 -> v2: No changes

---
 drivers/acpi/scan.c |    9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -2759,15 +2759,8 @@ static void acpi_bus_add_fixed_device_ob
 	struct acpi_device *adev = NULL;
 
 	acpi_add_single_object(&adev, NULL, type, false);
-	if (adev) {
-		adev->flags.match_driver = true;
-		if (device_attach(&adev->dev) >= 0)
-			device_init_wakeup(&adev->dev, true);
-		else
-			dev_dbg(&adev->dev, "No driver\n");
-
+	if (adev)
 		acpi_default_enumeration(adev);
-	}
 }
 
 static void acpi_bus_scan_fixed(void)