Commit 43044697 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring (Arm)
Browse files

irqchip/atmel-aic: Simplify with of_machine_get_match_data() 



Replace open-coded getting root OF node, matching against it and getting
the match data with new of_machine_get_match_data() helper.

Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20251112-b4-of-match-matchine-data-v2-7-d46b72003fd6@linaro.org


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent f83b4270

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

+3 −12
Original line number Diff line number Diff line
@@ -187,22 +187,13 @@ void __init aic_common_rtt_irq_fixup(void) 


static void __init aic_common_irq_fixup(const struct of_device_id *matches)

{

	struct device_node *root = of_find_node_by_path("/");

	const struct of_device_id *match;

	void (*fixup)(void);



	if (!root)

		return;



	match = of_match_node(matches, root);



	if (match) {

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

	fixup = of_machine_get_match_data(matches);

	if (fixup)

		fixup();

}



	of_node_put(root);

}



struct irq_domain *__init aic_common_of_init(struct device_node *node,

					     const struct irq_domain_ops *ops,

					     const char *name, int nirqs,