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path: root/drivers/iio/potentiometer/mcp4531.c
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Diffstat (limited to 'drivers/iio/potentiometer/mcp4531.c')
-rw-r--r--drivers/iio/potentiometer/mcp4531.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/potentiometer/mcp4531.c b/drivers/iio/potentiometer/mcp4531.c
index a3f66874ee2e..0db67fe14766 100644
--- a/drivers/iio/potentiometer/mcp4531.c
+++ b/drivers/iio/potentiometer/mcp4531.c
@@ -159,7 +159,7 @@ static int mcp4531_probe(struct i2c_client *client,
if (!i2c_check_functionality(client->adapter,
I2C_FUNC_SMBUS_WORD_DATA)) {
dev_err(dev, "SMBUS Word Data not supported\n");
- return -EIO;
+ return -EOPNOTSUPP;
}
indio_dev = devm_iio_device_alloc(dev, sizeof(*data));