From 7ff0ad35aa6f70fe32fee33bc6e0aa356af99f76 Mon Sep 17 00:00:00 2001
From: Matti Vaittinen <mazziesaccount@gmail.com>
Date: Fri, 19 Aug 2022 22:20:03 +0300
Subject: [PATCH] iio: adc: ad7476: simplify using devm_regulator_get_enable()
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Drop open-coded pattern: 'devm_regulator_get(), regulator_enable(),
add_action_or_reset(regulator_disable)' and use the
devm_regulator_get_enable()
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/33070d66b9b976acac1cee5570facef9278b6b61.1660934107.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
drivers/iio/adc/ad7476.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c
index 94776f6962907..80aebed47d1fa 100644
--- a/drivers/iio/adc/ad7476.c
+++ b/drivers/iio/adc/ad7476.c
@@ -368,16 +368,7 @@ static int ad7476_probe(struct spi_device *spi)
}
if (st->chip_info->has_vdrive) {
- reg = devm_regulator_get(&spi->dev, "vdrive");
- if (IS_ERR(reg))
- return PTR_ERR(reg);
-
- ret = regulator_enable(reg);
- if (ret)
- return ret;
-
- ret = devm_add_action_or_reset(&spi->dev, ad7476_reg_disable,
- reg);
+ ret = devm_regulator_get_enable(&spi->dev, "vdrive");
if (ret)
return ret;
}
--
2.30.2