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irqchip/crossbar: Fix parent domain resource leak

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irq_domain_alloc_irqs_parent() is called in allocate_gic_irq() but
irq_domain_free_irqs_parent() is never called which causes a resource leak.

Fix this by calling irq_domain_free_irqs_parent() in
crossbar_domain_free().

Fixes: 783d31863f ("irqchip: crossbar: Convert dra7 crossbar to stacked domains")
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260620-irq-crossbar-fix-v2-2-b8e8499f468a@gmail.com
This commit is contained in:
Bhargav Joshi 2026-06-20 17:39:17 +05:30 committed by Thomas Gleixner
parent 043db005a8
commit a1074dd62f
1 changed files with 1 additions and 0 deletions
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drivers/irqchip/irq-crossbar.c
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@ -168,6 +168,7 @@ static void crossbar_domain_free(struct irq_domain *domain, unsigned int virq,
irq_domain_reset_irq_data(d);
}
raw_spin_unlock(&cb->lock);
irq_domain_free_irqs_parent(domain, virq, nr_irqs);
}
static int crossbar_domain_translate(struct irq_domain *d,