[thermal-next PATCH v2 1/2] thermal: qcom: tsens: init debugfs only with successful probe

From: Ansuel Smith
Date: Wed Apr 28 2021 - 21:09:02 EST


calibrate and tsens_register can fail or PROBE_DEFER. This will cause a
double or a wrong init of the debugfs information. Init debugfs only
with successful probe fixing warning about directory already present.

Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx>
---
drivers/thermal/qcom/tsens.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index d8ce3a687b80..b37d5fd71f3a 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -845,8 +845,6 @@ int __init init_common(struct tsens_priv *priv)
if (tsens_version(priv) >= VER_0_1)
tsens_enable_irq(priv);

- tsens_debug_init(op);
-
err_put_device:
put_device(&op->dev);
return ret;
@@ -1057,7 +1055,12 @@ static int tsens_probe(struct platform_device *pdev)
}
}

- return tsens_register(priv);
+ ret = tsens_register(priv);
+
+ if (!ret)
+ tsens_debug_init(pdev);
+
+ return ret;
}

static int tsens_remove(struct platform_device *pdev)
--
2.30.2