diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index ca473b36890507aa43808dc446e9242f54ca1a8e..cbc3b62cd9e5987a30c84e40176afca266e42c69 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -766,7 +766,7 @@ static void zfcp_dbf_unregister(struct zfcp_dbf *dbf)
 }
 
 /**
- * zfcp_adapter_debug_register - registers debug feature for an adapter
+ * zfcp_dbf_adapter_register - registers debug feature for an adapter
  * @adapter: pointer to adapter for which debug features should be registered
  * return: -ENOMEM on error, 0 otherwise
  */
@@ -824,7 +824,7 @@ int zfcp_dbf_adapter_register(struct zfcp_adapter *adapter)
 }
 
 /**
- * zfcp_adapter_debug_unregister - unregisters debug feature for an adapter
+ * zfcp_dbf_adapter_unregister - unregisters debug feature for an adapter
  * @adapter: pointer to adapter for which debug features should be unregistered
  */
 void zfcp_dbf_adapter_unregister(struct zfcp_adapter *adapter)
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 2e4804ef2fb96fd1ae5012d1332b49db2e0d9ff2..900bb9b6c18c840ab093267c2f57b517e303e7d0 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2275,7 +2275,7 @@ static void zfcp_fsf_close_lun_handler(struct zfcp_fsf_req *req)
 }
 
 /**
- * zfcp_fsf_close_LUN - close LUN
+ * zfcp_fsf_close_lun - close LUN
  * @erp_action: pointer to erp_action triggering the "close LUN"
  * Returns: 0 on success, error otherwise
  */
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 8f19bed6384e277cdf6d8167360e27cd47036798..6a2720105138df2fb14363cf67f48f2741b77fb7 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -384,7 +384,7 @@ static int zfcp_qdio_allocate(struct zfcp_qdio *qdio)
 }
 
 /**
- * zfcp_close_qdio - close qdio queues for an adapter
+ * zfcp_qdio_close - close qdio queues for an adapter
  * @qdio: pointer to structure zfcp_qdio
  */
 void zfcp_qdio_close(struct zfcp_qdio *qdio)
diff --git a/drivers/s390/scsi/zfcp_unit.c b/drivers/s390/scsi/zfcp_unit.c
index 59333f0257a8913dc8a20d6120aea8d82d8feaed..60f2a04f0869e6c904b0125f3b8bcda4453b8f4d 100644
--- a/drivers/s390/scsi/zfcp_unit.c
+++ b/drivers/s390/scsi/zfcp_unit.c
@@ -111,9 +111,9 @@ static void zfcp_unit_release(struct device *dev)
 }
 
 /**
- * zfcp_unit_enqueue - enqueue unit to unit list of a port.
+ * zfcp_unit_add - add unit to unit list of a port.
  * @port: pointer to port where unit is added
- * @fcp_lun: FCP LUN of unit to be enqueued
+ * @fcp_lun: FCP LUN of unit to be added
  * Returns: 0 success
  *
  * Sets up some unit internal structures and creates sysfs entry.