irq: simplify handle_domain_{irq,nmi}()

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There's no need for handle_domain_{irq,nmi}() to open-code the NULL
check performed by handle_irq_desc(), nor the resolution of the desc
performed by generic_handle_domain_irq().

Use generic_handle_domain_irq() directly, as this is functioanlly
equivalent and clearer. At the same time, delete the stale comments,
which are no longer helpful.

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>

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Mark Rutland 2021-10-19 10:40:45 +01:00

parent 4cb6f4df97

commit d21e64027c

1 changed files with 4 additions and 20 deletions

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kernel/irq/irqdesc.c

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