Re: [PATCH net] net: macb: ensure interface is not suspended on at91rm9200
From: David Miller
Date: Sun Feb 16 2020 - 21:42:09 EST
From: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
Date: Wed, 12 Feb 2020 17:45:38 +0100
> Because of autosuspend, at91ether_start is called with clocks disabled.
> Ensure that pm_runtime doesn't suspend the interface as soon as it is
> opened as there is no pm_runtime support is the other relevant parts of the
> platform support for at91rm9200.
> Fixes: d54f89af6cc4 ("net: macb: Add pm runtime support")
> Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>