Michael Grzeschik 226ee67515 ARCNET: return IRQ_NONE if the interface isn't running ...

The interrupt handler needs to return IRQ_NONE in case
two devices are used with the shared interrupt handler.
Otherwise it could steal interrupts from the other
interface.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-09-29 14:36:25 -04:00

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