diff options
| author | Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2021-01-04 22:42:39 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-07 14:24:35 +0100 |
| commit | a5c7682aaaa10e42928d73de1c9e1e02d2b14c2e (patch) | |
| tree | c81d2baa5c84a68a7a982c86aed52ef946c7a7bc /drivers/usb/dwc3 | |
| parent | 6c75c2bad36cfb43b144e6a0a76a69993c72097f (diff) | |
usb: dwc3: gadget: Clear wait flag on dequeue
If an active transfer is dequeued, then the endpoint is freed to start a
new transfer. Make sure to clear the endpoint's transfer wait flag for
this case.
Fixes: e0d19563eb6c ("usb: dwc3: gadget: Wait for transfer completion")
Cc: stable@vger.kernel.org
Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/b81cd5b5281cfbfdadb002c4bcf5c9be7c017cfd.1609828485.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 25f654b79e48..ee44321fee38 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1763,6 +1763,8 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep, list_for_each_entry_safe(r, t, &dep->started_list, list) dwc3_gadget_move_cancelled_request(r); + dep->flags &= ~DWC3_EP_WAIT_TRANSFER_COMPLETE; + goto out; } } |