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irqchip/bcm2712-mip: Fix OF node reference imbalance

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The init callback must not decrement the reference count of the provided
irqchip OF node.

This should not cause any trouble currently, but if the driver ever
starts probe deferring it could lead to warnings about reference
underflow and saturation.

Fixes: 32c6c05466 ("irqchip: Add Broadcom BCM2712 MSI-X interrupt controller")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
This commit is contained in:
Johan Hovold 2025-10-13 11:46:01 +02:00 committed by Thomas Gleixner
parent 3a86608788
commit 0435bcc4e5
1 changed files with 0 additions and 1 deletions
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drivers/irqchip/irq-bcm2712-mip.c
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@ -239,7 +239,6 @@ static int __init mip_of_msi_init(struct device_node *node, struct device_node *
int ret;
pdev = of_find_device_by_node(node);
of_node_put(node);
if (!pdev)
return -EPROBE_DEFER;