Re: [PATCH net] r8152: return -EBUSY for runtime suspend

[David Miller]

From: Hayes Wang <hayeswang@xxxxxxxxxxx>
Date: Fri, 17 Oct 2014 16:55:08 +0800

> Remove calling cancel_delayed_work_sync() for runtime suspend,
> because it would cause dead lock. Instead, return -EBUSY to
> avoid the device enters suspending if the net is running and
> the delayed work is pending or running. The delayed work would
> try to wake up the device later, so the suspending is not
> necessary.
> 
> Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>

Applied.
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