genirq: Add stub for set_handle_irq() when !GENERIC_IRQ_MULTI_HANDLER

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In order to avoid compilation errors when a driver references set_handle_irq(),
but that the architecture doesn't select GENERIC_IRQ_MULTI_HANDLER,
add a stub function that will just WARN_ON_ONCE() if ever used.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
[maz: commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200924071754.4509-2-thunder.leizhen@huawei.com

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Zhen Lei 2020-09-24 15:17:49 +08:00 • committed by Marc Zyngier

parent f4d51dffc6

commit ea0c80d176

1 changed files with 6 additions and 0 deletions

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include/linux/irq.h

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