irqchip/apple-aic: Dynamically compute register offsets

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This allows us to support AIC variants with different numbers of IRQs
based on capability registers.

Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220309192123.152028-6-marcan@marcan.st

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Hector Martin 2022-03-10 04:21:21 +09:00 • committed by Marc Zyngier

parent 7c841f5f6f

commit dc97fd6fec

1 changed files with 55 additions and 17 deletions

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drivers/irqchip/irq-apple-aic.c

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