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| author | Dr. David Alan Gilbert <linux@treblig.org> | 2025-01-02 17:37:11 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-06 13:31:48 -0800 |
| commit | 8cc51e28ecce4c8b3a96d7802b543553d11f682c (patch) | |
| tree | a7eb0e5aae919c630404c7685b4cb3f21805de87 | |
| parent | 39cabb01d26d2d27bd4794c62e67349d86f8b1df (diff) | |
| download | lwn-8cc51e28ecce4c8b3a96d7802b543553d11f682c.tar.gz lwn-8cc51e28ecce4c8b3a96d7802b543553d11f682c.zip | |
i40e: Remove unused i40e_(read|write)_phy_register
i40e_read_phy_register() and i40e_write_phy_register() were added in
2016 by
commit f62ba91458b5 ("i40e: Add functions which apply correct PHY access
method for read and write operation")
but haven't been used.
Remove them.
(There are more specific _clause* variants of these functions
that are still used.)
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://patch.msgid.link/20250102173717.200359-4-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 78 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_prototype.h | 4 |
2 files changed, 0 insertions, 82 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index ba780a949a47..6779e281a648 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -4336,84 +4336,6 @@ phy_write_end: } /** - * i40e_write_phy_register - * @hw: pointer to the HW structure - * @page: registers page number - * @reg: register address in the page - * @phy_addr: PHY address on MDIO interface - * @value: PHY register value - * - * Writes value to specified PHY register - **/ -int i40e_write_phy_register(struct i40e_hw *hw, - u8 page, u16 reg, u8 phy_addr, u16 value) -{ - int status; - - switch (hw->device_id) { - case I40E_DEV_ID_1G_BASE_T_X722: - status = i40e_write_phy_register_clause22(hw, reg, phy_addr, - value); - break; - case I40E_DEV_ID_1G_BASE_T_BC: - case I40E_DEV_ID_5G_BASE_T_BC: - case I40E_DEV_ID_10G_BASE_T: - case I40E_DEV_ID_10G_BASE_T4: - case I40E_DEV_ID_10G_BASE_T_BC: - case I40E_DEV_ID_10G_BASE_T_X722: - case I40E_DEV_ID_25G_B: - case I40E_DEV_ID_25G_SFP28: - status = i40e_write_phy_register_clause45(hw, page, reg, - phy_addr, value); - break; - default: - status = -EIO; - break; - } - - return status; -} - -/** - * i40e_read_phy_register - * @hw: pointer to the HW structure - * @page: registers page number - * @reg: register address in the page - * @phy_addr: PHY address on MDIO interface - * @value: PHY register value - * - * Reads specified PHY register value - **/ -int i40e_read_phy_register(struct i40e_hw *hw, - u8 page, u16 reg, u8 phy_addr, u16 *value) -{ - int status; - - switch (hw->device_id) { - case I40E_DEV_ID_1G_BASE_T_X722: - status = i40e_read_phy_register_clause22(hw, reg, phy_addr, - value); - break; - case I40E_DEV_ID_1G_BASE_T_BC: - case I40E_DEV_ID_5G_BASE_T_BC: - case I40E_DEV_ID_10G_BASE_T: - case I40E_DEV_ID_10G_BASE_T4: - case I40E_DEV_ID_10G_BASE_T_BC: - case I40E_DEV_ID_10G_BASE_T_X722: - case I40E_DEV_ID_25G_B: - case I40E_DEV_ID_25G_SFP28: - status = i40e_read_phy_register_clause45(hw, page, reg, - phy_addr, value); - break; - default: - status = -EIO; - break; - } - - return status; -} - -/** * i40e_get_phy_address * @hw: pointer to the HW structure * @dev_num: PHY port num that address we want diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index c0a4bd53501c..bfebe18c0041 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -439,10 +439,6 @@ int i40e_read_phy_register_clause45(struct i40e_hw *hw, u8 page, u16 reg, u8 phy_addr, u16 *value); int i40e_write_phy_register_clause45(struct i40e_hw *hw, u8 page, u16 reg, u8 phy_addr, u16 value); -int i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg, - u8 phy_addr, u16 *value); -int i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg, - u8 phy_addr, u16 value); u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num); int i40e_aq_write_ddp(struct i40e_hw *hw, void *buff, u16 buff_size, u32 track_id, |