Unverified Commit 497897cb authored by Christoph Niedermaier's avatar Christoph Niedermaier Committed by Mark Brown
Browse files

regulator: da9062: Make the use of IRQ optional 



This patch makes the use of IRQ optional to make the DA9061/62 usable
for designs that don't have the IRQ pin connected, because the regulator
is usable without IRQ.

Signed-off-by: default avatarChristoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: default avatarAdam Ward <DLG-Adam.Ward.opensource@dm.renesas.com>
Reviewed-by: default avatarMarek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230713090328.3879-1-cniedermaier@dh-electronics.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 933448e8

drivers/regulator/da9062-regulator.c

+5 −6
Original line number Diff line number Diff line
@@ -924,7 +924,7 @@ static int da9062_regulator_probe(struct platform_device *pdev) 
	struct da9062_regulator *regl;

	struct regulator_config config = { };

	const struct da9062_regulator_info *rinfo;

	int irq, n, ret;

	int n, ret;

	int max_regulators;



	switch (chip->chip_type) {
@@ -1012,12 +1012,11 @@ static int da9062_regulator_probe(struct platform_device *pdev) 
	}



	/* LDOs overcurrent event support */

	irq = platform_get_irq_byname(pdev, "LDO_LIM");

	if (irq < 0)

		return irq;

	regulators->irq_ldo_lim = irq;

	regulators->irq_ldo_lim = platform_get_irq_byname_optional(pdev, "LDO_LIM");

	if (regulators->irq_ldo_lim < 0)

		return 0;



	ret = devm_request_threaded_irq(&pdev->dev, irq,

	ret = devm_request_threaded_irq(&pdev->dev, regulators->irq_ldo_lim,

					NULL, da9062_ldo_lim_event,

					IRQF_TRIGGER_LOW | IRQF_ONESHOT,

					"LDO_LIM", regulators);