diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index b58f3a59b5bb..3be0dbc674bd 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3924,14 +3924,10 @@ static DEFINE_HANDLER(7); static void mtip_disable_link_opts(struct driver_data *dd, struct pci_dev *pdev) { - int pos; unsigned short pcie_dev_ctrl; - pos = pci_find_capability(pdev, PCI_CAP_ID_EXP); - if (pos) { - pci_read_config_word(pdev, - pos + PCI_EXP_DEVCTL, - &pcie_dev_ctrl); + if (pci_is_pcie(pdev)) { + pcie_capability_read_word(pdev, PCI_EXP_DEVCTL, &pcie_dev_ctrl); if (pcie_dev_ctrl & PCI_EXP_DEVCTL_NOSNOOP_EN || pcie_dev_ctrl & PCI_EXP_DEVCTL_RELAX_EN) { dev_info(&dd->pdev->dev, @@ -3939,8 +3935,7 @@ static void mtip_disable_link_opts(struct driver_data *dd, struct pci_dev *pdev) pdev->vendor, pdev->device); pcie_dev_ctrl &= ~(PCI_EXP_DEVCTL_NOSNOOP_EN | PCI_EXP_DEVCTL_RELAX_EN); - pci_write_config_word(pdev, - pos + PCI_EXP_DEVCTL, + pcie_capability_write_word(pdev, PCI_EXP_DEVCTL, pcie_dev_ctrl); } } |