diff options
| author | Jiang Liu <jiang.liu@huawei.com> | 2012-07-24 13:20:27 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-23 20:11:15 +0400 |
| commit | 3c55569b0878fc9285ea5770cfb9b693c73832c7 (patch) | |
| tree | f6e00caf22104b87a771ee4f931422e7ef41d1d7 | |
| parent | 332badc323e3846faca15b110c22d62946c1df60 (diff) | |
| download | linux-3c55569b0878fc9285ea5770cfb9b693c73832c7.tar.xz | |
IB/mthca: Use PCI Express Capability accessors
Use PCI Express Capability access functions to simplify mthca driver.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Roland Dreier <roland@purestorage.com>
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_reset.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_reset.c b/drivers/infiniband/hw/mthca/mthca_reset.c index 4fa3534ec233..74c6a9426047 100644 --- a/drivers/infiniband/hw/mthca/mthca_reset.c +++ b/drivers/infiniband/hw/mthca/mthca_reset.c @@ -241,16 +241,16 @@ good: if (hca_pcie_cap) { devctl = hca_header[(hca_pcie_cap + PCI_EXP_DEVCTL) / 4]; - if (pci_write_config_word(mdev->pdev, hca_pcie_cap + PCI_EXP_DEVCTL, - devctl)) { + if (pcie_capability_write_word(mdev->pdev, PCI_EXP_DEVCTL, + devctl)) { err = -ENODEV; mthca_err(mdev, "Couldn't restore HCA PCI Express " "Device Control register, aborting.\n"); goto out; } linkctl = hca_header[(hca_pcie_cap + PCI_EXP_LNKCTL) / 4]; - if (pci_write_config_word(mdev->pdev, hca_pcie_cap + PCI_EXP_LNKCTL, - linkctl)) { + if (pcie_capability_write_word(mdev->pdev, PCI_EXP_LNKCTL, + linkctl)) { err = -ENODEV; mthca_err(mdev, "Couldn't restore HCA PCI Express " "Link control register, aborting.\n"); |