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irqchip/renesas-rzv2h: Drop irqchip from struct rzv2h_icu_priv

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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: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/all/20250224131253.134199-4-biju.das.jz@bp.renesas.com
This commit is contained in:
Biju Das 2025-02-24 13:11:19 +00:00 committed by Thomas Gleixner
parent 7231065078
commit c56cab0c3e
1 changed files with 1 additions and 5 deletions
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6
drivers/irqchip/irq-renesas-rzv2h.c
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@ -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);