ACPI battery and AC devices can be found in arm64 laptops as well,
so drop the Kconfig dependency on X86 for their drivers.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>