Em Mon, 24 Aug 2020 21:01:12 +0100
Malcolm Priestley <[email protected]> escreveu:
> Good catch the interrupt URB is not running because usb_submit_urb is tangled
> with it.
>
> It only really affects signal strength.
Yeah, that indeed sounds to be a real bug.
>
> add
>
> Fixes: 15e1ce33182d ("[media] lmedm04: Fix usb_submit_urb BOGUS urb xfer,
> pipe 1 != type 3 in interrupt urb")
> Cc: <[email protected]>
>
> Regards
>
>
> Malcolm
That's said, while here, it sounds weird to use GFP_ATOMIC instead
of GFP_KERNEL for the URB submissions.
Malcolm,
if you still have the hardware for testing, could you please
check if replacing them by GFP_KERNEL will work?
Thanks!
Mauro
Thanks,
Mauro
