From: Dmitry Osipenko digetx@gmail.com
stable inclusion from stable-5.10.65 commit 7bb6302e9d0966d9467785e8cc4d3baa0321168d bugzilla: 182361 https://gitee.com/openeuler/kernel/issues/I4EH3U
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit e301df76472cc929fa62d923bc3892931f7ad71d ]
The TPS65910 regulator now gets a deferred probe until supply regulator is registered. Silence noisy error message about the deferred probe.
Reported-by: Matt Merhar mattmerhar@protonmail.com # Ouya T30 Tested-by: Matt Merhar mattmerhar@protonmail.com # Ouya T30 Signed-off-by: Dmitry Osipenko digetx@gmail.com Link: https://lore.kernel.org/r/20210705201211.16082-1-digetx@gmail.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com
Signed-off-by: Chen Jun chenjun102@huawei.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;