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_phy.c b/drivers/net/sfc/mcdi_phy.c
index 0121e71..c992742 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -713,7 +713,8 @@
 	return 0;
 }
 
-const char *efx_mcdi_phy_test_name(struct efx_nic *efx, unsigned int index)
+static const char *efx_mcdi_phy_test_name(struct efx_nic *efx,
+					  unsigned int index)
 {
 	struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;