STATE_LPM_TRANSACTION
err = wait_on_bit_timeout(&intel->flags, STATE_LPM_TRANSACTION,
set_bit(STATE_LPM_TRANSACTION, &intel->flags);
clear_bit(STATE_LPM_TRANSACTION, &intel->flags);
set_bit(STATE_LPM_TRANSACTION, &intel->flags);
clear_bit(STATE_LPM_TRANSACTION, &intel->flags);
if (test_and_clear_bit(STATE_LPM_TRANSACTION, &intel->flags))
wake_up_bit(&intel->flags, STATE_LPM_TRANSACTION);
if (test_and_clear_bit(STATE_LPM_TRANSACTION, &intel->flags))
wake_up_bit(&intel->flags, STATE_LPM_TRANSACTION);