diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index d02937b..dd0d45b 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -58,6 +58,16 @@
 extern void efx_port_dummy_op_void(struct efx_nic *efx);
 extern void efx_port_dummy_op_blink(struct efx_nic *efx, bool blink);
 
+/* MTD */
+#ifdef CONFIG_SFC_MTD
+extern int efx_mtd_probe(struct efx_nic *efx);
+extern void efx_mtd_rename(struct efx_nic *efx);
+extern void efx_mtd_remove(struct efx_nic *efx);
+#else
+static inline int efx_mtd_probe(struct efx_nic *efx) { return 0; }
+static inline void efx_mtd_rename(struct efx_nic *efx) {}
+static inline void efx_mtd_remove(struct efx_nic *efx) {}
+#endif
 
 extern unsigned int efx_monitor_interval;