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Date: Mon, 24 Feb 2020 14:40:48 +0000 From: Jon Hunter <jonathanh@...dia.com> To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Thierry Reding <thierry.reding@...il.com> CC: <linux-kernel@...r.kernel.org>, <linux-pwm@...r.kernel.org>, <linux-tegra@...r.kernel.org>, Jon Hunter <jonathanh@...dia.com> Subject: [PATCH] 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, there's no need to output a warning that may potentially confuse users. Signed-off-by: Jon Hunter <jonathanh@...dia.com> --- drivers/regulator/pwm-regulator.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index e74e11101fc1..fb25777a7d47 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -354,7 +354,8 @@ 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_err(&pdev->dev, "Failed to get PWM: %d\n", ret); return ret; } -- 2.17.1
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