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-rw-r--r--drivers/scsi/csiostor/csio_wr.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/scsi/csiostor/csio_wr.c b/drivers/scsi/csiostor/csio_wr.c
index 03bd896cdbb9..0ca695110f54 100644
--- a/drivers/scsi/csiostor/csio_wr.c
+++ b/drivers/scsi/csiostor/csio_wr.c
@@ -1316,7 +1316,6 @@ csio_wr_fixup_host_params(struct csio_hw *hw)
u32 fl_align = clsz < 32 ? 32 : clsz;
u32 pack_align;
u32 ingpad, ingpack;
- int pcie_cap;
csio_wr_reg32(hw, HOSTPAGESIZEPF0_V(s_hps) | HOSTPAGESIZEPF1_V(s_hps) |
HOSTPAGESIZEPF2_V(s_hps) | HOSTPAGESIZEPF3_V(s_hps) |
@@ -1347,8 +1346,7 @@ csio_wr_fixup_host_params(struct csio_hw *hw)
* multiple of the Maximum Payload Size.
*/
pack_align = fl_align;
- pcie_cap = pci_find_capability(hw->pdev, PCI_CAP_ID_EXP);
- if (pcie_cap) {
+ if (pci_is_pcie(hw->pdev)) {
u32 mps, mps_log;
u16 devctl;
@@ -1356,9 +1354,7 @@ csio_wr_fixup_host_params(struct csio_hw *hw)
* [bits 7:5] encodes sizes as powers of 2 starting at
* 128 bytes.
*/
- pci_read_config_word(hw->pdev,
- pcie_cap + PCI_EXP_DEVCTL,
- &devctl);
+ pcie_capability_read_word(hw->pdev, PCI_EXP_DEVCTL, &devctl);
mps_log = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5) + 7;
mps = 1 << mps_log;
if (mps > pack_align)