scsi: lpfc: Change lpfc_hba hba_flag member into a bitmask

In attempt to reduce the amount of unnecessary phba->hbalock acquisitions
in the lpfc driver, change hba_flag into an unsigned long bitmask and use
clear_bit/test_bit bitwise atomic APIs instead of reliance on phba->hbalock
for synchronization.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20240429221547.6842-6-justintee8345@gmail.com


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>