[ Upstream commit fc7d18cf6a923cde7f5e7ba2c1105bb106d3e29a ]
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@xxxxxxxxxx>
Signed-off-by: Eduardo Valentin <edubezval@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 a2c9bfae3d86..b139713289a4 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -171,7 +171,8 @@ static int tsens_probe(struct platform_device *pdev)
if (tmdev->ops->calibrate) {
ret = tmdev->ops->calibrate(tmdev);
if (ret < 0) {
- dev_err(dev, "tsens calibration failed\n");
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "tsens calibration failed\n");
return ret;
}
}
--
2.20.1
