iio: adc: ad7625: Add ending newlines to error messages

Error messages passed to dev_err_probe() are supposed to end in "\n".
Fix accordingly.

Fixes: b7ffd0fa65e9 ("iio: adc: ad7625: add driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Tested-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://patch.msgid.link/20241230151030.3207529-2-u.kleine-koenig@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/ad7625.c b/drivers/iio/adc/ad7625.c
index aefe3bf75c914783441b1f3e3c824bda0533b2fb..afa9bf4ddf3cdcbfc5905ff97097700bce59cb0c 100644 (file)
--- a/drivers/iio/adc/ad7625.c
+++ b/drivers/iio/adc/ad7625.c
@@ -477,12 +477,12 @@ static int devm_ad7625_pwm_get(struct device *dev,
        ref_clk = devm_clk_get_enabled(dev, NULL);
        if (IS_ERR(ref_clk))
                return dev_err_probe(dev, PTR_ERR(ref_clk),
-                                    "failed to get ref_clk");
+                                    "failed to get ref_clk\n");
 
        ref_clk_rate_hz = clk_get_rate(ref_clk);
        if (!ref_clk_rate_hz)
                return dev_err_probe(dev, -EINVAL,
-                                    "failed to get ref_clk rate");
+                                    "failed to get ref_clk rate\n");
 
        st->ref_clk_rate_hz = ref_clk_rate_hz;
 
@@ -533,7 +533,7 @@ static int devm_ad7625_regulator_setup(struct device *dev,
 
        if (!st->info->has_internal_vref && !st->have_refin && !ref_mv)
                return dev_err_probe(dev, -EINVAL,
-                                    "Need either REFIN or REF");
+                                    "Need either REFIN or REF\n");
 
        if (st->have_refin && ref_mv)
                return dev_err_probe(dev, -EINVAL,
@@ -623,7 +623,7 @@ static int ad7625_probe(struct platform_device *pdev)
        st->back = devm_iio_backend_get(dev, NULL);
        if (IS_ERR(st->back))
                return dev_err_probe(dev, PTR_ERR(st->back),
-                                    "failed to get IIO backend");
+                                    "failed to get IIO backend\n");
 
        ret = devm_iio_backend_request_buffer(dev, st->back, indio_dev);
        if (ret)