HBA_HBEAT_INP
clear_bit(HBA_HBEAT_INP, &phba->hba_flag);
if (test_bit(HBA_HBEAT_INP, &phba->hba_flag))
set_bit(HBA_HBEAT_INP, &phba->hba_flag);
if (test_bit(HBA_HBEAT_INP, &phba->hba_flag))
if (test_bit(HBA_HBEAT_INP, &phba->hba_flag)) {
clear_bit(HBA_HBEAT_INP, &phba->hba_flag);
clear_bit(HBA_HBEAT_INP, &phba->hba_flag);
clear_bit(HBA_HBEAT_INP, &phba->hba_flag);