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authorFrederick Lawler <fred@fredlawl.com>2019-07-17 21:07:42 -0500
committerDavid S. Miller <davem@davemloft.net>2019-07-21 13:29:47 -0700
commit93428c582604f5d548afa885e72acaa16f03cc8d (patch)
tree1b58f5e8ff8d0b81f7eeac30ff167f7891c7948c
parenta16f6d3a150543ddb7d78ab5ee4ca2f301ef9c6b (diff)
qed: Prefer pcie_capability_read_word()
Commit 8c0d3a02c130 ("PCI: Add accessors for PCI Express Capability") added accessors for the PCI Express Capability so that drivers didn't need to be aware of differences between v1 and v2 of the PCI Express Capability. Replace pci_read_config_word() and pci_write_config_word() calls with pcie_capability_read_word() and pcie_capability_write_word(). Signed-off-by: Frederick Lawler <fred@fredlawl.com> Acked-by: Michal KalderonĀ <michal.kalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_rdma.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index f900fde448db..17c64e43d6c3 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -530,9 +530,8 @@ static void qed_rdma_init_devinfo(struct qed_hwfn *p_hwfn,
SET_FIELD(dev->dev_caps, QED_RDMA_DEV_CAP_LOCAL_INV_FENCE, 1);
/* Check atomic operations support in PCI configuration space. */
- pci_read_config_dword(cdev->pdev,
- cdev->pdev->pcie_cap + PCI_EXP_DEVCTL2,
- &pci_status_control);
+ pcie_capability_read_dword(cdev->pdev, PCI_EXP_DEVCTL2,
+ &pci_status_control);
if (pci_status_control & PCI_EXP_DEVCTL2_LTR_EN)
SET_FIELD(dev->dev_caps, QED_RDMA_DEV_CAP_ATOMIC_OP, 1);