diff options
| author |   Anson Huang <Anson.Huang@nxp.com> | 2020-03-03 21:44:12 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-03-03 14:31:48 +0000 |
| commit | 788bfc6eb6912df40a31245566b3e5c99ea7a66a (patch) | |
| tree | 49c3bc94ade0f930f4efa87f25558aa964f2416b /drivers/regulator/anatop-regulator.c | |
| parent | regulator: pwm: Don't warn on probe deferral (diff) | |
| download | linux-dev-788bfc6eb6912df40a31245566b3e5c99ea7a66a.tar.xz linux-dev-788bfc6eb6912df40a31245566b3e5c99ea7a66a.zip | |
regulator: anatop: Lower error message level for -EPROBE_DEFER
devm_regulator_register() could return -EPROBE_DEFER when trying to
get init data and NOT all resources are available at that time, for
this case, error message is better to be present for debug level ONLY.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1583243052-1930-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/anatop-regulator.c')
| -rw-r--r-- | drivers/regulator/anatop-regulator.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c index 754739d004e5..ca92b3de0e9c 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -305,9 +305,13 @@ static int anatop_regulator_probe(struct platform_device *pdev) /* register regulator */ rdev = devm_regulator_register(dev, rdesc, &config); if (IS_ERR(rdev)) { - dev_err(dev, "failed to register %s\n", - rdesc->name); - return PTR_ERR(rdev); + ret = PTR_ERR(rdev); + if (ret == -EPROBE_DEFER) + dev_dbg(dev, "failed to register %s, deferring...\n", + rdesc->name); + else + dev_err(dev, "failed to register %s\n", rdesc->name); + return ret; } platform_set_drvdata(pdev, rdev); |