Commit c56cab0c authored by Biju Das's avatar Biju Das Committed by Thomas Gleixner
Browse files

irqchip/renesas-rzv2h: Drop irqchip from struct rzv2h_icu_priv 



Use rzv2h_icu_chip directly on irq_domain_set_hwirq_and_chip() and drop
the global variable irqchip from struct rzv2h_icu_priv.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarFabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: default avatarTommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/all/20250224131253.134199-4-biju.das.jz@bp.renesas.com
parent 72310650

drivers/irqchip/irq-renesas-rzv2h.c

+1 −5
Original line number Diff line number Diff line
@@ -83,13 +83,11 @@ 
/**

 * struct rzv2h_icu_priv - Interrupt Control Unit controller private data structure.

 * @base:	Controller's base address

 * @irqchip:	Pointer to struct irq_chip

 * @fwspec:	IRQ firmware specific data

 * @lock:	Lock to serialize access to hardware registers

 */

struct rzv2h_icu_priv {

	void __iomem			*base;

	const struct irq_chip		*irqchip;

	struct irq_fwspec		fwspec[ICU_NUM_IRQ];

	raw_spinlock_t			lock;

};
@@ -390,7 +388,7 @@ static int rzv2h_icu_alloc(struct irq_domain *domain, unsigned int virq, unsigne 
	if (hwirq > (ICU_NUM_IRQ - 1))

		return -EINVAL;



	ret = irq_domain_set_hwirq_and_chip(domain, virq, hwirq, priv->irqchip,

	ret = irq_domain_set_hwirq_and_chip(domain, virq, hwirq, &rzv2h_icu_chip,

					    (void *)(uintptr_t)tint);

	if (ret)

		return ret;
@@ -446,8 +444,6 @@ static int rzv2h_icu_init(struct device_node *node, struct device_node *parent) 
		goto put_dev;

	}



	rzv2h_icu_data->irqchip = &rzv2h_icu_chip;



	rzv2h_icu_data->base = devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, NULL);

	if (IS_ERR(rzv2h_icu_data->base)) {

		ret = PTR_ERR(rzv2h_icu_data->base);