From: Felipe Balbi <[email protected]> MUSB is a non-standard host implementation which can handle all speeds with the same core. We need to set has_tt flag after commit d199c96d41d80a567493e12b8e96ea056a1350c1 (USB: prevent buggy hubs from crashing the USB stack) in order for MUSB HCD to continue working.
Signed-off-by: Felipe Balbi <[email protected]> Cc: stable <[email protected]> Cc: Alan Stern <[email protected]> Tested-by: Michael Jones <[email protected]> Tested-by: Alexander Holler <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/usb/musb/musb_core.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 54a8bd1..c292d5c 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1864,6 +1864,7 @@ allocate_instance(struct device *dev, INIT_LIST_HEAD(&musb->out_bulk); hcd->uses_new_polling = 1; + hcd->has_tt = 1; musb->vbuserr_retry = VBUSERR_RETRY_COUNT; musb->a_wait_bcon = OTG_TIME_A_WAIT_BCON; -- 1.7.3.2 _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
