pch_gbe: make local functions static

Make routines that are only used in one file static.

Signed-off-by: Stephen Hemminger <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/pch_gbe/pch_gbe.h

···
 extern void pch_gbe_free_rx_resources(struct pch_gbe_adapter *adapter,
 				       struct pch_gbe_rx_ring *rx_ring);
 extern void pch_gbe_update_stats(struct pch_gbe_adapter *adapter);
-extern int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg);
-extern void pch_gbe_mdio_write(struct net_device *netdev, int addr, int reg,
-				int data);
+
 /* pch_gbe_param.c */
 extern void pch_gbe_check_options(struct pch_gbe_adapter *adapter);
 

drivers/net/pch_gbe/pch_gbe_api.c

···
  * pch_gbe_plat_init_function_pointers - Init func ptrs
  * @hw:	Pointer to the HW structure
  */
-void pch_gbe_plat_init_function_pointers(struct pch_gbe_hw *hw)
+static void pch_gbe_plat_init_function_pointers(struct pch_gbe_hw *hw)
 {
 	/* Set PHY parameter */
 	hw->phy.reset_delay_us     = PCH_GBE_PHY_RESET_DELAY_US;

drivers/net/pch_gbe/pch_gbe_main.c

···
 
 static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT;
 
+static int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg);
+static void pch_gbe_mdio_write(struct net_device *netdev, int addr, int reg,
+			       int data);
 /**
  * pch_gbe_mac_read_mac_addr - Read MAC address
  * @hw:	            Pointer to the HW structure
···
  * @reg:	Pointer of register
  * @busy:	Busy bit
  */
-void pch_gbe_wait_clr_bit(void *reg, u32 bit)
+static void pch_gbe_wait_clr_bit(void *reg, u32 bit)
 {
 	u32 tmp;
 	/* wait busy */
···
  * @addr:   Pointer to the MAC address
  * @index:  MAC address array register
  */
-void pch_gbe_mac_mar_set(struct pch_gbe_hw *hw, u8 * addr, u32 index)
+static void pch_gbe_mac_mar_set(struct pch_gbe_hw *hw, u8 * addr, u32 index)
 {
 	u32 mar_low, mar_high, adrmask;
 
···
  * pch_gbe_mac_reset_hw - Reset hardware
  * @hw:	Pointer to the HW structure
  */
-void pch_gbe_mac_reset_hw(struct pch_gbe_hw *hw)
+static void pch_gbe_mac_reset_hw(struct pch_gbe_hw *hw)
 {
 	/* Read the MAC address. and store to the private data */
 	pch_gbe_mac_read_mac_addr(hw);
···
  * @hw:	Pointer to the HW structure
  * @mar_count: Receive address registers
  */
-void pch_gbe_mac_init_rx_addrs(struct pch_gbe_hw *hw, u16 mar_count)
+static void pch_gbe_mac_init_rx_addrs(struct pch_gbe_hw *hw, u16 mar_count)
 {
 	u32 i;
 
···
  * @mar_used_count: The first MAC Address register free to program
  * @mar_total_num:  Total number of supported MAC Address Registers
  */
-void pch_gbe_mac_mc_addr_list_update(struct pch_gbe_hw *hw,
-				     u8 *mc_addr_list, u32 mc_addr_count,
-				     u32 mar_used_count, u32 mar_total_num)
+static void pch_gbe_mac_mc_addr_list_update(struct pch_gbe_hw *hw,
+					    u8 *mc_addr_list, u32 mc_addr_count,
+					    u32 mar_used_count, u32 mar_total_num)
 {
 	u32 i, adrmask;
 
···
  * @hw:     Pointer to the HW structure
  * @wu_evt: Wake up event
  */
-void pch_gbe_mac_set_wol_event(struct pch_gbe_hw *hw, u32 wu_evt)
+static void pch_gbe_mac_set_wol_event(struct pch_gbe_hw *hw, u32 wu_evt)
 {
 	u32 addr_mask;
 
···
  * pch_gbe_mac_set_pause_packet - Set pause packet
  * @hw:   Pointer to the HW structure
  */
-void pch_gbe_mac_set_pause_packet(struct pch_gbe_hw *hw)
+static void pch_gbe_mac_set_pause_packet(struct pch_gbe_hw *hw)
 {
 	unsigned long tmp2, tmp3;
 
···
  *	0:	Successfully
  *	Negative value:	Failed
  */
-int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg)
+static int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg)
 {
 	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
 	struct pch_gbe_hw *hw = &adapter->hw;
···
  * @reg:    Access location
  * @data:   Write data
  */
-void pch_gbe_mdio_write(struct net_device *netdev, int addr, int reg, int data)
+static void pch_gbe_mdio_write(struct net_device *netdev,
+			       int addr, int reg, int data)
 {
 	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
 	struct pch_gbe_hw *hw = &adapter->hw;