irqchip/alpine-msi: Use irq_domain_add_hierarchy()

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Use the irq_domain_add_hierarchy() helper to create the hierarchical
domain, which both serves as documentation and avoids poking at
irqdomain internals.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Hsin-Yi Wang <hsinyi@chromium.org>
Tested-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230213104302.17307-15-johan+linaro@kernel.org

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Johan Hovold 2023-02-13 11:42:56 +01:00 • committed by Marc Zyngier

parent a14e7fdd43

commit 6c889231e0

1 changed files with 3 additions and 5 deletions

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drivers/irqchip/irq-alpine-msi.c

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