acpi_copy_property_array_uint
ret = acpi_copy_property_array_uint(items, (u8 *)val, nval);
ret = acpi_copy_property_array_uint(items, (u16 *)val, nval);
ret = acpi_copy_property_array_uint(items, (u32 *)val, nval);
ret = acpi_copy_property_array_uint(items, (u64 *)val, nval);