Retries are no longer gated by a quirk, so remove that part. Add a brief explanation of the timeout. Signed-off-by: Michal Pecio <michal.pecio@xxxxxxxxx> --- drivers/usb/host/xhci-ring.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 3fef6454f3be..9389645a1dd5 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1262,8 +1262,9 @@ static void xhci_handle_cmd_stop_ep(struct xhci_hcd *xhci, int slot_id, * Stopped state, but it will soon change to Running. * * Assume this bug on unexpected Stop Endpoint failures. - * Keep retrying until the EP starts and stops again, on - * chips where this is known to help. Wait for 100ms. + * Keep retrying until the EP starts and stops again or + * up to a timeout (a defective HC may never start, or a + * driver bug may cause stopping an already stopped EP). */ if (time_is_before_jiffies(ep->stop_time + msecs_to_jiffies(100))) break; -- 2.48.1
