linux-kernel - [PATCH v1] regulator: tps65910: Silence deferred probe error

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Message-Id: <20210705201211.16082-1-digetx@gmail.com>
Date:   Mon,  5 Jul 2021 23:12:11 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Matt Merhar <mattmerhar@...tonmail.com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH v1] regulator: tps65910: Silence deferred probe error

The TPS65910 regulator now gets a deferred probe until supply regulator is
registered. Silence noisy error message about the deferred probe.

Fixes: aea6cb99703e ("regulator: resolve supply after creating regulator")
Reported-by: Matt Merhar <mattmerhar@...tonmail.com> # Ouya T30
Tested-by: Matt Merhar <mattmerhar@...tonmail.com> # Ouya T30
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/regulator/tps65910-regulator.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 1d5b0a1b86f7..06cbe60c990f 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -1211,12 +1211,10 @@ static int tps65910_probe(struct platform_device *pdev)
 
 		rdev = devm_regulator_register(&pdev->dev, &pmic->desc[i],
 					       &config);
-		if (IS_ERR(rdev)) {
-			dev_err(tps65910->dev,
-				"failed to register %s regulator\n",
-				pdev->name);
-			return PTR_ERR(rdev);
-		}
+		if (IS_ERR(rdev))
+			return dev_err_probe(tps65910->dev, PTR_ERR(rdev),
+					     "failed to register %s regulator\n",
+					     pdev->name);
 
 		/* Save regulator for cleanup */
 		pmic->rdev[i] = rdev;
-- 
2.32.0