ns9xxx: make use of the chip's irq priorisation

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The irq controller automatically masks the current and all lower prioritised
tasks until the current irq is acked.

Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>

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Uwe Kleine-König 2008-02-29 13:27:53 +01:00

parent a287453e37

commit 5e69b945f2

1 changed files with 39 additions and 1 deletions

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arch/arm/mach-ns9xxx/irq.c

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