mlx4: Use PCI Express Capability accessors

Use PCI Express Capability access functions to simplify mlx4 driver.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx4/reset.c b/drivers/net/ethernet/mellanox/mlx4/reset.c
index 11e7c1cb99bf..dd1b5093d8b1 100644
--- a/drivers/net/ethernet/mellanox/mlx4/reset.c
+++ b/drivers/net/ethernet/mellanox/mlx4/reset.c
@@ -141,16 +141,16 @@ int mlx4_reset(struct mlx4_dev *dev)
         /* Now restore the PCI headers */
         if (pcie_cap) {
                 devctl = hca_header[(pcie_cap + PCI_EXP_DEVCTL) / 4];
-                if (pci_write_config_word(dev->pdev, pcie_cap + PCI_EXP_DEVCTL,
-                                           devctl)) {
+                if (pcie_capability_write_word(dev->pdev, PCI_EXP_DEVCTL,
+                                               devctl)) {
                         err = -ENODEV;
                         mlx4_err(dev, "Couldn't restore HCA PCI Express "
                                  "Device Control register, aborting.\n");
                         goto out;
                 }
                 linkctl = hca_header[(pcie_cap + PCI_EXP_LNKCTL) / 4];
-                if (pci_write_config_word(dev->pdev, pcie_cap + PCI_EXP_LNKCTL,
-                                           linkctl)) {
+                if (pcie_capability_write_word(dev->pdev, PCI_EXP_LNKCTL,
+                                               linkctl)) {
                         err = -ENODEV;
                         mlx4_err(dev, "Couldn't restore HCA PCI Express "
                                  "Link control register, aborting.\n");