From: Florian Fainelli <[email protected]>
Date: Fri, 20 Jan 2017 15:31:52 -0800
> phy_error() is called in the PHY state machine workqueue context, and
> calls phy_trigger_machine() which does a cancel_delayed_work_sync() of
> the workqueue we execute from, causing a deadlock situation.
>
> Augment phy_trigger_machine() machine with a sync boolean indicating
> whether we should use cancel_*_sync() or just cancel_*_work().
>
> Fixes: 3c293f4e08b5 ("net: phy: Trigger state machine on state change and not
> polling.")
> Reported-by: Russell King <[email protected]>
> Signed-off-by: Florian Fainelli <[email protected]>
Applied, thanks Florian.
