From: Dr. David Alan Gilbert Date: Thu, 2 Jan 2025 17:37:11 +0000 (+0000) Subject: i40e: Remove unused i40e_(read|write)_phy_register X-Git-Tag: v6.14-rc1~162^2~142^2~6 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8cc51e28ecce4c8b3a96d7802b543553d11f682c;p=thirdparty%2Flinux.git 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 Reviewed-by: Tony Nguyen Link: https://patch.msgid.link/20250102173717.200359-4-linux@treblig.org Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index ba780a949a477..6779e281a6486 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -4335,84 +4335,6 @@ phy_write_end: return status; } -/** - * 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 diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index c0a4bd53501c8..bfebe18c0041b 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,