Re: [PATCH 3/4] USB: UDC: Implement udc_async_callbacks in net2280

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Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> writes:

> This patch adds a udc_async_callbacks handler to the net2280 UDC
> driver, which will prevent a theoretical race during gadget unbinding.
>
> The net2280 driver is sufficiently complicated that I didn't want to
> mess around with IRQ settings.  Instead, the patch simply adds a new
> flag to control async callbacks, and checks the flag before issuing
> any of them.
>
> Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>

Acked-by: Felipe Balbi <balbi@xxxxxxxxxx>

-- 
balbi

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