scsi: bfa: Demote seemingly unintentional kerneldoc header

This is the only use of kerneldoc in the source file and no descriptions
are provided.

Also demote standard comment.

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/bfa/bfa_svc.c:3847: warning: Function parameter or member 'bfa' not described in 'bfa_fcport_get_cfg_topology'

Link: https://lore.kernel.org/r/20200723122446.1329773-36-lee.jones@linaro.org
Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/bfa/bfa_svc.c

@@ -2718,7 +2718,7 @@ bfa_fcport_sm_ddport(struct bfa_fcport_s *fcport,
 	case BFA_FCPORT_SM_DPORTDISABLE:
 	case BFA_FCPORT_SM_ENABLE:
 	case BFA_FCPORT_SM_START:
-		/**
+		/*
 		 * Ignore event for a port that is ddport
 		 */
 		break;
@@ -3839,7 +3839,7 @@ bfa_fcport_get_topology(struct bfa_s *bfa)
 	return fcport->topology;
 }
 
-/**
+/*
  * Get config topology.
  */
 enum bfa_port_topology