Commit ad773ebc authored by Biju Das's avatar Biju Das Committed by Thomas Gleixner
Browse files

irqchip/renesas-rzv2h: Use devm_reset_control_get_exclusive_deasserted() 



Use devm_reset_control_get_exclusive_deasserted() to simplify
rzv2h_icu_init().

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarTommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/all/20250224131253.134199-6-biju.das.jz@bp.renesas.com
parent f5de9543

drivers/irqchip/irq-renesas-rzv2h.c

+4 −8
Original line number Diff line number Diff line
@@ -461,13 +461,10 @@ static int rzv2h_icu_init(struct device_node *node, struct device_node *parent) 
		return ret;

	}



	resetn = devm_reset_control_get_exclusive(&pdev->dev, NULL);

	if (IS_ERR(resetn))

		return PTR_ERR(resetn);



	ret = reset_control_deassert(resetn);

	if (ret) {

		dev_err(&pdev->dev, "failed to deassert resetn pin, %d\n", ret);

	resetn = devm_reset_control_get_exclusive_deasserted(&pdev->dev, NULL);

	if (IS_ERR(resetn)) {

		ret = PTR_ERR(resetn);

		dev_err(&pdev->dev, "failed to acquire deasserted reset: %d\n", ret);

		return ret;

	}
@@ -498,7 +495,6 @@ static int rzv2h_icu_init(struct device_node *node, struct device_node *parent) 
	pm_runtime_put(&pdev->dev);

pm_disable:

	pm_runtime_disable(&pdev->dev);

	reset_control_assert(resetn);



	return ret;

}