If 'devm_regulator_get()' fails, we should go through the existing error
handling path instead of returning directly, as done is all the other
error handling paths in this function.
Fixes: 7cc97d77ee8a ("iio: adc: twl4030: Fix ADC[3:6] readings")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/iio/adc/twl4030-madc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c
index 1edd99f0c5e5..80ab2ed70b85 100644
--- a/drivers/iio/adc/twl4030-madc.c
+++ b/drivers/iio/adc/twl4030-madc.c
@@ -887,8 +887,10 @@ static int twl4030_madc_probe(struct platform_device *pdev)
/* Enable 3v1 bias regulator for MADC[3:6] */
madc->usb3v1 = devm_regulator_get(madc->dev, "vusb3v1");
- if (IS_ERR(madc->usb3v1))
- return -ENODEV;
+ if (IS_ERR(madc->usb3v1)) {
+ ret = -ENODEV;
+ goto err_i2c;
+ }
ret = regulator_enable(madc->usb3v1);
if (ret)
--
2.11.0
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