diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index fdabadeaa9ee148508eec90689b587b6da8fe682..81680efa172138499311cab2789070a115f0c730 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -274,19 +274,6 @@ zfcp_ccw_register(void)
 	return retval;
 }
 
-/**
- * zfcp_ccw_unregister - ccw unregister function
- *
- * Unregisters the driver from common i/o layer. Function will be called at
- * module unload/system shutdown.
- */
-void __exit
-zfcp_ccw_unregister(void)
-{
-	zfcp_sysfs_driver_remove_files(&zfcp_ccw_driver.driver);
-	ccw_driver_unregister(&zfcp_ccw_driver);
-}
-
 /**
  * zfcp_ccw_shutdown - gets called on reboot/shutdown
  *
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 146d7a2b4c4a068d87d3f3c6d2ff47e617e24133..b45d1bf297a8381e6d774893692f651bd8bedaa3 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -55,7 +55,6 @@ extern void   zfcp_unit_dequeue(struct zfcp_unit *);
 
 /******************************* S/390 IO ************************************/
 extern int  zfcp_ccw_register(void);
-extern void zfcp_ccw_unregister(void);
 
 extern void zfcp_qdio_zero_sbals(struct qdio_buffer **, int, int);
 extern int  zfcp_qdio_allocate(struct zfcp_adapter *);