e1000e: check_polarity function pointers not set for 8257x

The function pointers for 8257x devices are not set.  This is not really a
problem now because there is nothing in the driver that references the
pointers for this particular MAC-family (the appropriate functions are
called directly), but the pointers should be set in case they are used in
the future.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/e1000e/82571.c

@@ -1714,6 +1714,7 @@ static struct e1000_mac_operations e82571_mac_ops = {
 
 static struct e1000_phy_operations e82_phy_ops_igp = {
 	.acquire		= e1000_get_hw_semaphore_82571,
+	.check_polarity		= e1000_check_polarity_igp,
 	.check_reset_block	= e1000e_check_reset_block_generic,
 	.commit			= NULL,
 	.force_speed_duplex	= e1000e_phy_force_speed_duplex_igp,
@@ -1731,6 +1732,7 @@ static struct e1000_phy_operations e82_phy_ops_igp = {
 
 static struct e1000_phy_operations e82_phy_ops_m88 = {
 	.acquire		= e1000_get_hw_semaphore_82571,
+	.check_polarity		= e1000_check_polarity_m88,
 	.check_reset_block	= e1000e_check_reset_block_generic,
 	.commit			= e1000e_phy_sw_reset,
 	.force_speed_duplex	= e1000e_phy_force_speed_duplex_m88,
@@ -1748,6 +1750,7 @@ static struct e1000_phy_operations e82_phy_ops_m88 = {
 
 static struct e1000_phy_operations e82_phy_ops_bm = {
 	.acquire		= e1000_get_hw_semaphore_82571,
+	.check_polarity		= e1000_check_polarity_m88,
 	.check_reset_block	= e1000e_check_reset_block_generic,
 	.commit			= e1000e_phy_sw_reset,
 	.force_speed_duplex	= e1000e_phy_force_speed_duplex_m88,

drivers/net/e1000e/es2lan.c

@@ -1391,6 +1391,7 @@ static struct e1000_mac_operations es2_mac_ops = {
 
 static struct e1000_phy_operations es2_phy_ops = {
 	.acquire		= e1000_acquire_phy_80003es2lan,
+	.check_polarity		= e1000_check_polarity_m88,
 	.check_reset_block	= e1000e_check_reset_block_generic,
 	.commit		 	= e1000e_phy_sw_reset,
 	.force_speed_duplex 	= e1000_phy_force_speed_duplex_80003es2lan,