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Date: Wed, 20 Mar 2019 18:47:52 +0530 From: Amit Kucheria <amit.kucheria@...aro.org> To: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, bjorn.andersson@...aro.org, edubezval@...il.com, andy.gross@...aro.org, Daniel Lezcano <daniel.lezcano@...aro.org>, David Brown <david.brown@...aro.org>, Zhang Rui <rui.zhang@...el.com> Cc: linux-pm@...r.kernel.org Subject: [PATCHv3 12/23] drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER We print a calibration failure message on -EPROBE_DEFER from nvmem/qfprom as follows: [ 3.003090] qcom-tsens 4a9000.thermal-sensor: version: 1.4 [ 3.005376] qcom-tsens 4a9000.thermal-sensor: tsens calibration failed [ 3.113248] qcom-tsens 4a9000.thermal-sensor: version: 1.4 This confuses people when, in fact, calibration succeeds later when nvmem/qfprom device is available. Don't print this message on a -EPROBE_DEFER. Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org> --- drivers/thermal/qcom/tsens.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index b91a0b88d33c..057b33353ba3 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -159,7 +159,8 @@ static int tsens_probe(struct platform_device *pdev) if (priv->ops->calibrate) { ret = priv->ops->calibrate(priv); if (ret < 0) { - dev_err(dev, "tsens calibration failed\n"); + if (ret != -EPROBE_DEFER) + dev_err(dev, "tsens calibration failed\n"); return ret; } } -- 2.17.1
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