On Sat, 2019-07-06 at 11:11 +0300, Sergei Shtylyov wrote:
> Hello!
>
> On 06.07.2019 3:53, Benjamin Herrenschmidt wrote:
>
> > Otherwise, we can have a stale state after a disconnect and
> > reconnect
> > causing errors on the first SETUP packet to the device.
> >
> > Signed-off-by: Benjamin Herrenschmidt <[email protected]>
>
> [...]
> > diff --git a/drivers/usb/gadget/udc/aspeed-vhub/ep0.c
> > b/drivers/usb/gadget/udc/aspeed-vhub/ep0.c
> > index e2927fb083cf..5054c6343ead 100644
> > --- a/drivers/usb/gadget/udc/aspeed-vhub/ep0.c
> > +++ b/drivers/usb/gadget/udc/aspeed-vhub/ep0.c
> > @@ -459,6 +459,15 @@ static const struct usb_ep_ops
> > ast_vhub_ep0_ops = {
> > .free_request = ast_vhub_free_request,
> > };
> >
> > +void ast_vhub_reset_ep0(struct ast_vhub_dev *dev)
> > +{
> > + struct ast_vhub_ep *ep = &dev->ep0;
> > +
> > + ast_vhub_nuke(ep, -EIO);
> > + ep->ep0.state = ep0_state_token;
>
> This line is indented with spaces, previous with a tab.
Thanks, will clean up.
Cheers,
Ben.
>
> > +}
> > +
> > +
> > void ast_vhub_init_ep0(struct ast_vhub *vhub, struct ast_vhub_ep
> > *ep,
> > struct ast_vhub_dev *dev)
> > {
>
> [...]
>
> MBR, Sergei
