> We need to make sure, that the carrier check polling is disabled while
> suspending. Otherwise we can end up with usbnet_read_cmd() being issued
> when only usbnet_read_cmd_nopm() is allowed. If this happens, read
> operations lock up.
>
> Fixes: d69d169493 ("usbnet: smsc95xx: fix link detection for disabled
> autonegotiation")
> Cc: <sta...@vger.kernel.org>
> Signed-off-by: Frieder Schrempf <frieder.schre...@kontron.de>
Reviewed-by: Raghuram Chary J <raghuramchary.jallipa...@microchip.com>
-Raghu
