sfc: make functions static

Make local functions and variable static. Do some rearrangement
of the string table stuff to put it where it gets used.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index 3912b8f..12cf910 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -1093,8 +1093,8 @@
 	return rc;
 }
 
-int efx_mcdi_wol_filter_set(struct efx_nic *efx, u32 type,
-			    const u8 *mac, int *id_out)
+static int efx_mcdi_wol_filter_set(struct efx_nic *efx, u32 type,
+				   const u8 *mac, int *id_out)
 {
 	u8 inbuf[MC_CMD_WOL_FILTER_SET_IN_LEN];
 	u8 outbuf[MC_CMD_WOL_FILTER_SET_OUT_LEN];