pnfs/blocklayout: Add module alias for LAYOUT4_SCSI

The blocklayout module contains the client support for both block and SCSI
layouts.  Add a module alias for the SCSI layout type so that the module
will be loaded for SCSI layouts.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

fs/nfs/blocklayout/blocklayout.c

@@ -967,6 +967,7 @@ static void __exit nfs4blocklayout_exit(void)
 }
 
 MODULE_ALIAS("nfs-layouttype4-3");
+MODULE_ALIAS("nfs-layouttype4-5");
 
 module_init(nfs4blocklayout_init);
 module_exit(nfs4blocklayout_exit);