scsi: lpfc: Fix irq raising in lpfc_sli_hba_down

The adapter reset path (lpfc_sli_hba_down) is taking/releasing a lock with
irq. But, the path is already under the hbalock which raised irq so it's
unnecessary.

Convert to simple lock/unlock.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_sli.c

@@ -10808,9 +10808,9 @@ lpfc_sli_hba_down(struct lpfc_hba *phba)
 			pring = qp->pring;
 			if (!pring)
 				continue;
-			spin_lock_irq(&pring->ring_lock);
+			spin_lock(&pring->ring_lock);
 			list_splice_init(&pring->txq, &completions);
-			spin_unlock_irq(&pring->ring_lock);
+			spin_unlock(&pring->ring_lock);
 			if (pring == phba->sli4_hba.els_wq->pring) {
 				pring->flag |= LPFC_DEFERRED_RING_EVENT;
 				/* Set the lpfc data pending flag */