diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2013-10-04 15:05:55 (GMT) |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2014-03-04 23:38:02 (GMT) |
| commit | a3901538611f8d5180df44f5b61293e70903958f (patch) | |
| tree | fe7c07d6f2b47f6025f00d6a8ecc92af8f6677c4 /drivers/usb/host | |
| parent | 9aad95e292f58d00aa0f2e30c7f7dafd7fc7491c (diff) | |
| download | linux-a3901538611f8d5180df44f5b61293e70903958f.tar.xz | |
xhci: use usb_ss_max_streams in xhci_check_streams_endpoint
The ss_ep_comp bmAttributes filed can contain more info then just the
streams, use usb_ss_max_streams to properly get max streams.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index c3fa32a..6cb9c22 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -2971,7 +2971,7 @@ static int xhci_check_streams_endpoint(struct xhci_hcd *xhci, ret = xhci_check_args(xhci_to_hcd(xhci), udev, ep, 1, true, __func__); if (ret <= 0) return -EINVAL; - if (ep->ss_ep_comp.bmAttributes == 0) { + if (usb_ss_max_streams(&ep->ss_ep_comp) == 0) { xhci_warn(xhci, "WARN: SuperSpeed Endpoint Companion" " descriptor for ep 0x%x does not support streams\n", ep->desc.bEndpointAddress); |