Instead of evaluating _ADR in acpi_find_child_device(), use the
observation that it has already been evaluated and the value returned
by it has been stored in the pnp.type.bus_address field of the ACPI
device object at hand.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
return NULL;
list_for_each_entry(adev, &parent->children, node) {
- unsigned long long addr;
- acpi_status status;
+ acpi_bus_address addr = acpi_device_adr(adev);
int score;
- status = acpi_evaluate_integer(adev->handle, METHOD_NAME__ADR,
- NULL, &addr);
- if (ACPI_FAILURE(status) || addr != address)
+ if (!adev->pnp.type.bus_address || addr != address)
continue;
if (!ret) {