AT91_ID_SYS as virq is incorrect because of spare irq support which
introduces NR_IRQS_LEGACY offset.
Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com>
Tested-by: NJoachim Eastwood <joachim.eastwood@jotron.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>