Messages in this thread Patch in this message | | | Date | Fri, 04 Mar 2011 16:55:40 -0800 | From | Greg KH <> | Subject | [35/73] usb: musb: core: set has_tt flag |
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2.6.37-stable review patch. If anyone has any objections, please let us know.
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From: Felipe Balbi <balbi@ti.com>
commit ec95d35a6bd0047f05fe8a21e6c52f8bb418da55 upstream.
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 <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Tested-by: Michael Jones <michael.jones@matrix-vision.de> Tested-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/usb/musb/musb_core.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1880,6 +1880,7 @@ 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;
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