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(parent: 8589e32) | patch
genirq/manage: Rework can_request_irq()
authorThomas Gleixner <tglx@linutronix.de>
Tue, 29 Apr 2025 06:55:41 +0000 (08:55 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Wed, 7 May 2025 07:08:15 +0000 (09:08 +0200)
commita1ceb831417b8e23bd041d3e7021e235fa845128
treeb6f351c3a25dd09eac90abd754298c7d87fd9f1dtree
parent8589e325ba4f3effe0d47924d38a5c6aef7a5512commit | diff
genirq/manage: Rework can_request_irq()

Use the new guards to get and lock the interrupt descriptor and tidy up the
code.

Make the return value boolean to reflect it's meaning.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/all/20250429065422.187250840@linutronix.de
include/linux/irq.h diff | blob | blame | history
kernel/irq/manage.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)