diff options
| author | Felipe Balbi <balbi@ti.com> | 2011-02-24 10:36:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-07 15:05:14 -0800 |
| commit | 89a7828cac76a0dbc8e243c486151642e53f15e0 (patch) | |
| tree | ed503a3759c7c7c362f690d90e71166916f37c44 /drivers | |
| parent | d50101f24d48314cdc4b2db10d1469c9f8dd8523 (diff) | |
| download | lwn-89a7828cac76a0dbc8e243c486151642e53f15e0.tar.gz lwn-89a7828cac76a0dbc8e243c486151642e53f15e0.zip | |
usb: musb: core: set has_tt flag
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 99beebce8550..826485bed55a 100644 --- 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; |