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igc: Remove unused igc_read/write_pcie_cap_reg

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The last uses of igc_read_pcie_cap_reg() and igc_write_pcie_cap_reg()
were removed in 2019 by
commit 16ecd8d9af ("igc: Remove the obsolete workaround")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://patch.msgid.link/20250102174142.200700-4-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dr. David Alan Gilbert 2025-01-02 17:41:42 +00:00 committed by Jakub Kicinski
parent 121c3c6bc6
commit c758890813
2 changed files with 0 additions and 28 deletions
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3
drivers/net/ethernet/intel/igc/igc_hw.h
View File

@ -279,7 +279,4 @@ struct net_device *igc_get_hw_dev(struct igc_hw *hw);
#define hw_dbg(format, arg...) \
netdev_dbg(igc_get_hw_dev(hw), format, ##arg)
s32 igc_read_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value);
s32 igc_write_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value);
#endif /* _IGC_HW_H_ */

25
drivers/net/ethernet/intel/igc/igc_main.c
View File

@ -6779,31 +6779,6 @@ static const struct net_device_ops igc_netdev_ops = {
.ndo_get_tstamp = igc_get_tstamp,
};
/* PCIe configuration access */
s32 igc_read_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value)
{
struct igc_adapter *adapter = hw->back;
if (!pci_is_pcie(adapter->pdev))
return -IGC_ERR_CONFIG;
pcie_capability_read_word(adapter->pdev, reg, value);
return IGC_SUCCESS;
}
s32 igc_write_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value)
{
struct igc_adapter *adapter = hw->back;
if (!pci_is_pcie(adapter->pdev))
return -IGC_ERR_CONFIG;
pcie_capability_write_word(adapter->pdev, reg, *value);
return IGC_SUCCESS;
}
u32 igc_rd32(struct igc_hw *hw, u32 reg)
{
struct igc_adapter *igc = container_of(hw, struct igc_adapter, hw);