Add missing implementation for the max31827 supply regulator.
This is a hardware required property that is not handled.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
---
changes in v2:
- use the initial supply name of the supply ("vref") when handling
the regulator.
drivers/hwmon/max31827.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/hwmon/max31827.c b/drivers/hwmon/max31827.c
index 602f4e4f81ff..b47982cc2a30 100644
--- a/drivers/hwmon/max31827.c
+++ b/drivers/hwmon/max31827.c
@@ -427,6 +427,11 @@ static int max31827_probe(struct i2c_client *client)
return dev_err_probe(dev, PTR_ERR(st->regmap),
"Failed to allocate regmap.\n");
+ err = devm_regulator_get_enable(dev, "vref");
+ if (err)
+ return dev_err_probe(dev, err,
+ "failed to enable vdd regulator\n");
+
err = max31827_init_client(st);
if (err)
return err;
--
2.42.0
