Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
of/irq: Add comments about refcount for API of_irq_find_parent()
Add comments about refcount of the node returned by of_irq_find_parent().
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20250209-of_irq_fix-v2-8-93e3a2659aa7@quicinc.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
authored by
Zijun Hu
and committed by
Rob Herring (Arm)
4bafd71a
708124d9
+2
-2
+2
-2
drivers/of/irq.c
+2
-2
drivers/of/irq.c
···
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* of_irq_find_parent - Given a device node, find its interrupt parent node
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* @child: pointer to device node
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*
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* Return: A pointer to the interrupt parent node, or NULL if the interrupt
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* parent could not be determined.
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* Return: A pointer to the interrupt parent node with refcount increased
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* or NULL if the interrupt parent could not be determined.
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*/
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struct device_node *of_irq_find_parent(struct device_node *child)
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{