diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2016-03-15 15:06:00 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-03-15 16:52:28 +0300 |
| commit | 7b78f48a0443eceae435870b14e86d586f8c2a3e (patch) | |
| tree | 13d5d88f0937ac425ae20b0c983f89ed5eb113b8 /drivers/pci/quirks.c | |
| parent | caf02abf9bd00b4c23745a055c4f4c243eecd392 (diff) | |
| download | linux-7b78f48a0443eceae435870b14e86d586f8c2a3e.tar.xz | |
PCI: Add PCI_CLASS_SERIAL_USB_DEVICE definition
PCI-SIG has defined Interface FEh for Base Class 0Ch, Sub-Class 03h as "USB
Device (not host controller)". It is already being used in various USB
device controller drivers for matching, so add PCI_CLASS_SERIAL_USB_DEVICE
and use it.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 0575a1e026b4..5714fcfde302 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -438,7 +438,7 @@ static void quirk_amd_nl_class(struct pci_dev *pdev) u32 class = pdev->class; /* Use "USB Device (not host controller)" class */ - pdev->class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe; + pdev->class = PCI_CLASS_SERIAL_USB_DEVICE; dev_info(&pdev->dev, "PCI class overridden (%#08x -> %#08x) so dwc3 driver can claim this instead of xhci\n", class, pdev->class); } |