Symbol: XHCI_LIMIT_ENDPOINT_INTERVAL_7
drivers/usb/host/xhci-mem.c
1457
if ((xhci->quirks & XHCI_LIMIT_ENDPOINT_INTERVAL_7) &&
drivers/usb/host/xhci-pci.c
481
xhci->quirks |= XHCI_LIMIT_ENDPOINT_INTERVAL_7;