diff mbox series

[6.1.y-cip,38/43] pinctrl: renesas: rzg2l: Use gpiochip_populate_parent_fwspec_twocell helper

Message ID 20250331104514.79090-39-tommaso.merciai.xr@bp.renesas.com (mailing list archive)
State New
Headers show
Series Add RZ/G3E pinctrl support | expand

Commit Message

Tommaso Merciai March 31, 2025, 10:45 a.m. UTC 
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

commit f407af78c8d3b6035f81152b15ad67063f42514e upstream.

Because rzg2l_gpio_populate_parent_fwspec() and
gpiochip_populate_parent_fwspec_twocell() are identical.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20241017113942.139712-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
index 36f1a82352fbb..353f9b139413c 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c
@@ -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;