regulator: max77620: Silence deferred probe error

One of previous changes to regulator core causes PMIC regulators to
re-probe until supply regulator is registered. Silence noisy error
message about the deferred probe.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210523224243.13219-3-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max77620-regulator.c b/drivers/regulator/max77620-regulator.c
index 5c439c8..3cf8f08 100644 (file)
--- a/drivers/regulator/max77620-regulator.c
+++ b/drivers/regulator/max77620-regulator.c
@@ -846,12 +846,10 @@ static int max77620_regulator_probe(struct platform_device *pdev)
                        return ret;
 
                rdev = devm_regulator_register(dev, rdesc, &config);
-               if (IS_ERR(rdev)) {
-                       ret = PTR_ERR(rdev);
-                       dev_err(dev, "Regulator registration %s failed: %d\n",
-                               rdesc->name, ret);
-                       return ret;
-               }
+               if (IS_ERR(rdev))
+                       return dev_err_probe(dev, PTR_ERR(rdev),
+                                            "Regulator registration %s failed\n",
+                                            rdesc->name);
        }
 
        return 0;