diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 936d006ba4..55f4436beb 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1249,9 +1249,11 @@ create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize, ALIGN_END_ADDR(struct qTD, result->tds, queuesize)); - if (disable_periodic(ctrl) < 0) { - debug("FATAL: periodic should never fail, but did"); - goto fail3; + if (ctrl->periodic_schedules > 0) { + if (disable_periodic(ctrl) < 0) { + debug("FATAL: periodic should never fail, but did"); + goto fail3; + } } /* hook up to periodic list */ |