diff options
| author | Jon Hunter <jonathanh@nvidia.com> | 2020-03-02 14:14:28 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-03-02 14:48:12 +0000 |
| commit | 0cd71b9a43ad80f4d9a8bfde6ec6db8daf447029 (patch) | |
| tree | d9e9b7bc0f537c1fae8b1cd182ddbb3653cf1c64 /drivers/regulator | |
| parent | 6179b0e90cbc0117cd4ff994bc24f4ea417b11d7 (diff) | |
| download | linux-0cd71b9a43ad80f4d9a8bfde6ec6db8daf447029.tar.bz2 | |
regulator: pwm: Don't warn on probe deferral
Deferred probe is an expected return value for devm_pwm_get(). Given
that the driver deals with it properly, rather than warn on probe
deferral, only output a message on probe deferral if debug level
prints are enabled.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20200302141428.14119-1-jonathanh@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/pwm-regulator.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index e74e11101fc1..638329bd0745 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -354,7 +354,11 @@ static int pwm_regulator_probe(struct platform_device *pdev) drvdata->pwm = devm_pwm_get(&pdev->dev, NULL); if (IS_ERR(drvdata->pwm)) { ret = PTR_ERR(drvdata->pwm); - dev_err(&pdev->dev, "Failed to get PWM: %d\n", ret); + if (ret == -EPROBE_DEFER) + dev_dbg(&pdev->dev, + "Failed to get PWM, deferring probe\n"); + else + dev_err(&pdev->dev, "Failed to get PWM: %d\n", ret); return ret; } |