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 <hdego...@redhat.com>
---
drivers/usb/host/xhci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index e06ee5d..17add9c 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -2964,7 +2964,7 @@ 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);
--
1.8.3.1
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