Commit 09b174f1 authored by Michael Tretter's avatar Michael Tretter Committed by Bartosz Golaszewski
Browse files

regulator: bd71815: switch to devm_fwnode_gpiod_get_optional 



Use the devm_fwnode_gpiod_get_optional variant to simplify the error
handling code.

Reviewed-by: default avatarMatti Vaittinen <mazziesaccount@gmail.com>
Acked-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarMichael Tretter <m.tretter@pengutronix.de>
Link: https://lore.kernel.org/r/20260126-gpio-devm_fwnode_gpiod_get_optional-v2-2-ec34f8e35077@pengutronix.de


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
parent 36471374

drivers/regulator/bd71815-regulator.c

+6 −9
Original line number Diff line number Diff line
@@ -571,15 +571,12 @@ static int bd7181x_probe(struct platform_device *pdev) 
		return -ENODEV;

	}



	ldo4_en = devm_fwnode_gpiod_get(&pdev->dev,

	ldo4_en = devm_fwnode_gpiod_get_optional(&pdev->dev,

						 dev_fwnode(pdev->dev.parent),

					"rohm,vsel", GPIOD_ASIS, "ldo4-en");

	if (IS_ERR(ldo4_en)) {

		ret = PTR_ERR(ldo4_en);

		if (ret != -ENOENT)

			return ret;

		ldo4_en = NULL;

	}

						 "rohm,vsel", GPIOD_ASIS,

						 "ldo4-en");

	if (IS_ERR(ldo4_en))

		return PTR_ERR(ldo4_en);



	/* Disable to go to ship-mode */

	ret = regmap_update_bits(regmap, BD71815_REG_PWRCTRL, RESTARTEN, 0);