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authorJiang Liu <jiang.liu@huawei.com>2012-07-24 17:20:27 +0800
committerBjorn Helgaas <bhelgaas@google.com>2012-08-23 10:11:15 -0600
commit3c55569b0878fc9285ea5770cfb9b693c73832c7 (patch)
treef6e00caf22104b87a771ee4f931422e7ef41d1d7
parent332badc323e3846faca15b110c22d62946c1df60 (diff)
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.c8
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 4fa3534ec23..74c6a942604 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");