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hwmon: ina2xx: add optional regulator support

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TI ina2xx sensors according to datasheets have dedicated
vs supplies. Add it for proper work.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://lore.kernel.org/r/20230407160508.20479-3-clamor95@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Svyatoslav Ryhel 2023-04-07 19:05:08 +03:00 committed by Guenter Roeck
parent 4173a5bb7f
commit ad20248a2d
1 changed files with 4 additions and 0 deletions
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4
drivers/hwmon/ina2xx.c
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@ -656,6 +656,10 @@ static int ina2xx_probe(struct i2c_client *client)
return PTR_ERR(data->regmap);
}
ret = devm_regulator_get_enable(dev, "vs");
if (ret)
return dev_err_probe(dev, ret, "failed to enable vs regulator\n");
ret = ina2xx_init(data);
if (ret < 0) {
dev_err(dev, "error configuring the device: %d\n", ret);