On Tue, 3 Jun 2014, Pantelis Koukousoulas wrote:
> So, in the end dummy_start_ss() can be replaced by just adding
> an
>
> if (usb_is_primary_hcd(hcd))
> spin_lock_init(&dum_hcd->dum->lock);
>
> near the top of dummy_start() and
>
> if(!usb_is_primary_hcd(hcd)) {
> dum_hcd->stream_en_ep = 0;
> return 0;
> }
>
> near the bottom, right? (so that the device file will only be created
> once).
That's right.
Alan Stern
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