ixgbe: Remove unused firmware version functions and method

The firmware version method and functions are not used anywhere, so
remove them all.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c

@@ -139,8 +139,6 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
 	case ixgbe_phy_tn:
 		phy->ops.setup_link = &ixgbe_setup_phy_link_tnx;
 		phy->ops.check_link = &ixgbe_check_phy_link_tnx;
-		phy->ops.get_firmware_version =
-			     &ixgbe_get_phy_firmware_version_tnx;
 		break;
 	case ixgbe_phy_nl:
 		phy->ops.reset = &ixgbe_reset_phy_nl;

drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c

@@ -331,8 +331,6 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 	case ixgbe_phy_tn:
 		phy->ops.check_link = &ixgbe_check_phy_link_tnx;
 		phy->ops.setup_link = &ixgbe_setup_phy_link_tnx;
-		phy->ops.get_firmware_version =
-			     &ixgbe_get_phy_firmware_version_tnx;
 		break;
 	default:
 		break;

drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

@@ -976,40 +976,6 @@ s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
 	return 0;
 }
 
-/**
- *  ixgbe_get_phy_firmware_version_tnx - Gets the PHY Firmware Version
- *  @hw: pointer to hardware structure
- *  @firmware_version: pointer to the PHY Firmware Version
- **/
-s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
-				       u16 *firmware_version)
-{
-	s32 status;
-
-	status = hw->phy.ops.read_reg(hw, TNX_FW_REV,
-				      MDIO_MMD_VEND1,
-				      firmware_version);
-
-	return status;
-}
-
-/**
- *  ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version
- *  @hw: pointer to hardware structure
- *  @firmware_version: pointer to the PHY Firmware Version
- **/
-s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
-					   u16 *firmware_version)
-{
-	s32 status;
-
-	status = hw->phy.ops.read_reg(hw, AQ_FW_REV,
-				      MDIO_MMD_VEND1,
-				      firmware_version);
-
-	return status;
-}
-
 /**
  *  ixgbe_reset_phy_nl - Performs a PHY reset
  *  @hw: pointer to hardware structure

drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h

@@ -168,10 +168,6 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
 			     ixgbe_link_speed *speed,
 			     bool *link_up);
 s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
-s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
-				       u16 *firmware_version);
-s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
-					   u16 *firmware_version);
 
 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
 s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);

drivers/net/ethernet/intel/ixgbe/ixgbe_type.h

@@ -3404,7 +3404,6 @@ struct ixgbe_phy_operations {
 	s32 (*setup_internal_link)(struct ixgbe_hw *);
 	s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
 	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
-	s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
 	s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
 	s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
 	s32 (*read_i2c_sff8472)(struct ixgbe_hw *, u8 , u8 *);

drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c

@@ -918,7 +918,6 @@ static const struct ixgbe_phy_operations phy_ops_X540 = {
 	.write_i2c_eeprom       = &ixgbe_write_i2c_eeprom_generic,
 	.check_overtemp         = &ixgbe_tn_check_overtemp,
 	.set_phy_power          = &ixgbe_set_copper_phy_power,
-	.get_firmware_version   = &ixgbe_get_phy_firmware_version_generic,
 };
 
 static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = {

drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c

@@ -3419,8 +3419,7 @@ static const struct ixgbe_eeprom_operations eeprom_ops_X550EM_x = {
 	.write_i2c_eeprom	= &ixgbe_write_i2c_eeprom_generic, \
 	.setup_link		= &ixgbe_setup_phy_link_generic, \
 	.set_phy_power		= NULL, \
-	.check_overtemp		= &ixgbe_tn_check_overtemp, \
-	.get_firmware_version	= &ixgbe_get_phy_firmware_version_generic,
+	.check_overtemp		= &ixgbe_tn_check_overtemp,
 
 static const struct ixgbe_phy_operations phy_ops_X550 = {
 	X550_COMMON_PHY