regulator: bd9571mwv: Fix regulator name printed on registration failure

If a regulator fails to register, the driver prints an error message
like:

    bd9571mwv-regulator bd9571mwv-regulator.6.auto: failed to register bd9571mwv-regulator regulator

However, the platform device's name is already printed as part of
dev_err(), and does not allow the user to distinguish among the various
regulators that are part of the PMIC.

Fix this by printing regulator_desc.name instead, to change the message
like:

    bd9571mwv-regulator bd9571mwv-regulator.6.auto: failed to register DVFS regulator

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210312130242.3390038-3-geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/bd9571mwv-regulator.c b/drivers/regulator/bd9571mwv-regulator.c
index 13393cd..a4d4060 100644 (file)
--- a/drivers/regulator/bd9571mwv-regulator.c
+++ b/drivers/regulator/bd9571mwv-regulator.c
@@ -301,7 +301,7 @@ static int bd9571mwv_regulator_probe(struct platform_device *pdev)
                                               &config);
                if (IS_ERR(rdev)) {
                        dev_err(&pdev->dev, "failed to register %s regulator\n",
-                               pdev->name);
+                               regulators[i].name);
                        return PTR_ERR(rdev);
                }
        }