[SCSI] bfa: remove unused functions and misc cleanups

Remove unused functions and fix checkpatch errors. Misc cleanups in
comment and formatting.

Signed-off-by: Maggie Zhang <xmzhang@brocade.com>
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index 1d5432b..8dc2e77 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -52,7 +52,6 @@
 	((bfa_fcport_is_disabled(bfa) == BFA_TRUE) || \
 	(bfa_ioc_is_disabled(&bfa->ioc) == BFA_TRUE))
 
-
 /*
  * BFA port state machine events
  */
@@ -917,10 +916,6 @@
 }
 
 /*
- *  hal_fcxp_api BFA FCXP API
- */
-
-/*
  * Allocate an FCXP instance to send a response or to send a request
  * that has a response. Request/response buffers are allocated by caller.
  *
@@ -1014,7 +1009,7 @@
 }
 
 /*
- *		Free the BFA FCXP
+ * Free the BFA FCXP
  *
  * @param[in]	fcxp			BFA fcxp pointer
  *
@@ -1161,12 +1156,6 @@
 	fcxp->send_cbfn = bfa_fcxp_null_comp;
 }
 
-
-
-/*
- *  hal_fcxp_public BFA FCXP public functions
- */
-
 void
 bfa_fcxp_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
 {
@@ -2636,12 +2625,6 @@
 	}
 }
 
-
-
-/*
- *  hal_port_private
- */
-
 static void
 __bfa_cb_fcport_event(void *cbarg, bfa_boolean_t complete)
 {
@@ -3229,12 +3212,6 @@
 	}
 }
 
-
-
-/*
- *  hal_port_public
- */
-
 /*
  * Called to initialize port attributes
  */
@@ -3336,12 +3313,6 @@
 	}
 }
 
-
-
-/*
- *  hal_port_api
- */
-
 /*
  * Registered callback for port events.
  */
@@ -3674,7 +3645,6 @@
 
 }
 
-
 /*
  * Get default minimum ratelim speed
  */
@@ -4573,12 +4543,6 @@
 {
 }
 
-
-
-/*
- *  hal_sgpg_public BFA SGPG public functions
- */
-
 bfa_status_t
 bfa_sgpg_malloc(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpgs)
 {