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path: root/drivers/net/ethernet/intel/igc/igc_main.c
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Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 93f3b4e6185b..aa9323e55406 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -3912,13 +3912,11 @@ void igc_write_pci_cfg(struct igc_hw *hw, u32 reg, u16 *value)
s32 igc_read_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value)
{
struct igc_adapter *adapter = hw->back;
- u16 cap_offset;
- cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP);
- if (!cap_offset)
+ if (!pci_is_pcie(adapter->pdev))
return -IGC_ERR_CONFIG;
- pci_read_config_word(adapter->pdev, cap_offset + reg, value);
+ pcie_capability_read_word(adapter->pdev, reg, value);
return IGC_SUCCESS;
}
@@ -3926,13 +3924,11 @@ 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)
{
struct igc_adapter *adapter = hw->back;
- u16 cap_offset;
- cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP);
- if (!cap_offset)
+ if (!pci_is_pcie(adapter->pdev))
return -IGC_ERR_CONFIG;
- pci_write_config_word(adapter->pdev, cap_offset + reg, *value);
+ pcie_capability_write_word(adapter->pdev, reg, *value);
return IGC_SUCCESS;
}