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Commit ed281a6a authored by Boris Brezillon's avatar Boris Brezillon Committed by Greg Kroah-Hartman
Browse files

irqchip/atmel-aic: Fix unbalanced of_node_put() in aic_common_irq_fixup() 



commit 469bcef53c546bb792aa66303933272991b7831d upstream.

aic_common_irq_fixup() is calling twice of_node_put() on the same node
thus leading to an unbalanced refcount on the root node.

Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Fixes: b2f579b5 ("irqchip: atmel-aic: Add irq fixup infrastructure")
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 64340986

drivers/irqchip/irq-atmel-aic-common.c

+0 −1
Original line number Diff line number Diff line
@@ -202,7 +202,6 @@ void __init aic_common_irq_fixup(const struct of_device_id *matches) 
		return;



	match = of_match_node(matches, root);

	of_node_put(root);



	if (match) {

		void (*fixup)(struct device_node *) = match->data;