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iio: adc: pac1921: add missing error return in probe()

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This error path was intended to return, and not just print an error.  The
current code will lead to an error pointer dereference.

Fixes: 371f778b83 ("iio: adc: add support for pac1921")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Matteo Martelli <matteomartelli3@gmail.com>
Link: https://patch.msgid.link/1fa4ab12-0939-477d-bc92-306fd32e4fd9@stanley.mountain
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Dan Carpenter
2024-08-08 22:28:17 +03:00
committed by Jonathan Cameron
parent f2271ba6f0
commit c5d2291a30
1 changed files with 2 additions and 2 deletions
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drivers/iio/adc/pac1921.c
+2 -2
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@@ -1168,8 +1168,8 @@ static int pac1921_probe(struct i2c_client *client)
priv->regmap = devm_regmap_init_i2c(client, &pac1921_regmap_config);
if (IS_ERR(priv->regmap))
dev_err_probe(dev, (int)PTR_ERR(priv->regmap),
"Cannot initialize register map\n");
return dev_err_probe(dev, (int)PTR_ERR(priv->regmap),
"Cannot initialize register map\n");
devm_mutex_init(dev, &priv->lock);