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FROMGIT: irqdomain: Export irq_domain_disconnect_hierarchy()

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Export irq_domain_disconnect_hierarchy() so irqchip module drivers
can use it.

Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1629705880-27877-2-git-send-email-mkshah@codeaurora.org

Bug: 196928089
(cherry picked from commit 131d326ba969847daa43d708ac11c27978d78566
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/irqchip-next)

Change-Id: Ia38d7a23f60930970dde2edfad95a6924e807939
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
This commit is contained in:
Maulik Shah
2021-08-23 13:34:39 +05:30
committed by Todd Kjos
parent d6f6a6cd65
commit 4c9aa4c6f0
1 changed files with 1 additions and 0 deletions
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kernel/irq/irqdomain.c
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@@ -1192,6 +1192,7 @@ int irq_domain_disconnect_hierarchy(struct irq_domain *domain,
irqd->chip = ERR_PTR(-ENOTCONN);
return 0;
}
EXPORT_SYMBOL_GPL(irq_domain_disconnect_hierarchy);
static int irq_domain_trim_hierarchy(unsigned int virq)
{