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irqchip/renesas-rzg2l: Use devm_reset_control_get_exclusive_deasserted()

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Use devm_reset_control_get_exclusive_deasserted() to simplify
rzg2l_irqc_common_init().

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/all/20250212182034.366167-3-fabrizio.castro.jz@renesas.com
This commit is contained in:
Fabrizio Castro
2025-02-12 18:20:30 +00:00
committed by Thomas Gleixner
parent dd4e17c309
commit 78f384dad0
1 changed files with 3 additions and 8 deletions
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drivers/irqchip/irq-renesas-rzg2l.c
+3 -8
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@@ -562,14 +562,10 @@ static int rzg2l_irqc_common_init(struct device_node *node, struct device_node *
return ret;
}
resetn = devm_reset_control_get_exclusive(dev, NULL);
if (IS_ERR(resetn))
resetn = devm_reset_control_get_exclusive_deasserted(dev, NULL);
if (IS_ERR(resetn)) {
dev_err(dev, "failed to acquire deasserted reset: %d\n", ret);
return PTR_ERR(resetn);
ret = reset_control_deassert(resetn);
if (ret) {
dev_err(dev, "failed to deassert resetn pin, %d\n", ret);
return ret;
}
pm_runtime_enable(dev);
@@ -609,7 +605,6 @@ pm_put:
pm_runtime_put(dev);
pm_disable:
pm_runtime_disable(dev);
reset_control_assert(resetn);
return ret;
}