diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2021-01-26 21:04:32 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-26 21:09:37 +0100 |
| commit | 416c05477772c147190d6b2371254510c81a4a04 (patch) | |
| tree | 32316a2d7ff5ff808ee1ad9a54f2a69d508949c0 /drivers/block/mtip32xx/mtip32xx.c | |
| parent | loop: scale loop device by introducing per device lock (diff) | |
| download | linux-416c05477772c147190d6b2371254510c81a4a04.tar.xz linux-416c05477772c147190d6b2371254510c81a4a04.zip | |
mtip32xx: use PCI #defines instead of numbers
Use PCI #defines for PCIe Device Control register values instead of
hard-coding bit positions. No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/mtip32xx/mtip32xx.c')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 3fd99836bb1c..b58f3a59b5bb 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3932,8 +3932,8 @@ static void mtip_disable_link_opts(struct driver_data *dd, struct pci_dev *pdev) pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &pcie_dev_ctrl); - if (pcie_dev_ctrl & (1 << 11) || - pcie_dev_ctrl & (1 << 4)) { + if (pcie_dev_ctrl & PCI_EXP_DEVCTL_NOSNOOP_EN || + pcie_dev_ctrl & PCI_EXP_DEVCTL_RELAX_EN) { dev_info(&dd->pdev->dev, "Disabling ERO/No-Snoop on bridge device %04x:%04x\n", pdev->vendor, pdev->device); |