[SCSI] remove debugging from zero depth queue handling

drivers/scsi/hosts.c

@@ -211,9 +211,6 @@ struct Scsi_Host * scsi_register(Scsi_Host_Template * tpnt, int j)
 
     retval->max_host_blocked = tpnt->max_host_blocked ? tpnt->max_host_blocked : SCSI_DEFAULT_HOST_BLOCKED;
 
-    printk("scsi%d: max_host_blocked set to %d\n", retval->host_no, retval->max_host_blocked);
-            
-
     retval->host_blocked = 0;
     retval->host_self_blocked = FALSE;
 

drivers/scsi/scsi_lib.c

@@ -757,7 +757,7 @@ void scsi_request_fn(request_queue_t * q)
 		if(SHpnt->host_busy == 0 && SHpnt->host_blocked) {
 			/* unblock after host_blocked iterates to zero */
 			if(--SHpnt->host_blocked == 0) {
-				printk("scsi%d unblocking host at zero depth\n", SHpnt->host_no);
+				SCSI_LOG_MLQUEUE(3, printk("scsi%d unblocking host at zero depth\n", SHpnt->host_no));
 			} else {
 				blk_plug_device(q);
 				break;
@@ -766,7 +766,7 @@ void scsi_request_fn(request_queue_t * q)
 		if(SDpnt->device_busy == 0 && SDpnt->device_blocked) {
 			/* unblock after device_blocked iterates to zero */
 			if(--SDpnt->device_blocked == 0) {
-				printk("scsi%d (%d:%d) unblocking device at zero depth\n", SHpnt->host_no, SDpnt->id, SDpnt->lun);
+				SCSI_LOG_MLQUEUE(3, printk("scsi%d (%d:%d) unblocking device at zero depth\n", SHpnt->host_no, SDpnt->id, SDpnt->lun));
 			} else {
 				blk_plug_device(q);
 				break;