Function uacpi_enable_gpe_for_wake

Mark a GPE managed by 'gpe_device' as enabled/disabled for wake. The GPE must

have previously been marked by calling uacpi_gpe_setup_for_wake. This function only affects the GPE enable register state following the call to uacpi_gpe_enable_all_for_wake. NOTE: 'gpe_device' may be null for GPEs managed by _GPE