regulator: cros-ec: Fix error code in dev_err message

Show proper error code instead of 0.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210512075824.620580-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/cros-ec-regulator.c b/drivers/regulator/cros-ec-regulator.c
index eb3fc1d..c4754f3 100644 (file)
--- a/drivers/regulator/cros-ec-regulator.c
+++ b/drivers/regulator/cros-ec-regulator.c
@@ -225,8 +225,9 @@ static int cros_ec_regulator_probe(struct platform_device *pdev)
 
        drvdata->dev = devm_regulator_register(dev, &drvdata->desc, &cfg);
        if (IS_ERR(drvdata->dev)) {
+               ret = PTR_ERR(drvdata->dev);
                dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret);
-               return PTR_ERR(drvdata->dev);
+               return ret;
        }
 
        platform_set_drvdata(pdev, drvdata);