Commit f407af78 authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Geert Uytterhoeven
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pinctrl: renesas: rzg2l: Use gpiochip_populate_parent_fwspec_twocell helper 



Because rzg2l_gpio_populate_parent_fwspec() and
gpiochip_populate_parent_fwspec_twocell() are identical.

Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20241017113942.139712-3-prabhakar.mahadev-lad.rj@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 5dcde519

drivers/pinctrl/renesas/pinctrl-rzg2l.c

+1 −16
Original line number Diff line number Diff line
@@ -2433,21 +2433,6 @@ static int rzg2l_gpio_child_to_parent_hwirq(struct gpio_chip *gc, 
	return ret;

}



static int rzg2l_gpio_populate_parent_fwspec(struct gpio_chip *chip,

					     union gpio_irq_fwspec *gfwspec,

					     unsigned int parent_hwirq,

					     unsigned int parent_type)

{

	struct irq_fwspec *fwspec = &gfwspec->fwspec;



	fwspec->fwnode = chip->irq.parent_domain->fwnode;

	fwspec->param_count = 2;

	fwspec->param[0] = parent_hwirq;

	fwspec->param[1] = parent_type;



	return 0;

}



static void rzg2l_gpio_irq_restore(struct rzg2l_pinctrl *pctrl)

{

	struct irq_domain *domain = pctrl->gpio_chip.irq.domain;
@@ -2649,7 +2634,7 @@ static int rzg2l_gpio_register(struct rzg2l_pinctrl *pctrl) 
	girq->fwnode = dev_fwnode(pctrl->dev);

	girq->parent_domain = parent_domain;

	girq->child_to_parent_hwirq = rzg2l_gpio_child_to_parent_hwirq;

	girq->populate_parent_alloc_arg = rzg2l_gpio_populate_parent_fwspec;

	girq->populate_parent_alloc_arg = gpiochip_populate_parent_fwspec_twocell;

	girq->child_irq_domain_ops.free = rzg2l_gpio_irq_domain_free;

	girq->init_valid_mask = rzg2l_init_irq_valid_mask;