linux-kernel - [PATCH v3 03/15] drivers: thermal: tsens: Add __func_

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Date:   Wed, 11 Sep 2019 12:46:20 +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, agross@...nel.org,
        masneyb@...tation.org, swboyd@...omium.org,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     linux-pm@...r.kernel.org
Subject: [PATCH v3 03/15] drivers: thermal: tsens: Add __func__ identifier to debug statements

Printing the function name when enabling debugging makes logs easier to
read.

Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/thermal/qcom/tsens-common.c | 8 ++++----
 drivers/thermal/qcom/tsens.c        | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c
index c037bdf92c66..7437bfe196e5 100644
--- a/drivers/thermal/qcom/tsens-common.c
+++ b/drivers/thermal/qcom/tsens-common.c
@@ -42,8 +42,8 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *p1,
 
 	for (i = 0; i < priv->num_sensors; i++) {
 		dev_dbg(priv->dev,
-			"sensor%d - data_point1:%#x data_point2:%#x\n",
-			i, p1[i], p2[i]);
+			"%s: sensor%d - data_point1:%#x data_point2:%#x\n",
+			__func__, i, p1[i], p2[i]);
 
 		priv->sensor[i].slope = SLOPE_DEFAULT;
 		if (mode == TWO_PT_CALIB) {
@@ -60,7 +60,7 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *p1,
 		priv->sensor[i].offset = (p1[i] * SLOPE_FACTOR) -
 				(CAL_DEGC_PT1 *
 				priv->sensor[i].slope);
-		dev_dbg(priv->dev, "offset:%d\n", priv->sensor[i].offset);
+		dev_dbg(priv->dev, "%s: offset:%d\n", __func__, priv->sensor[i].offset);
 	}
 }
 
@@ -209,7 +209,7 @@ int __init init_common(struct tsens_priv *priv)
 	if (ret)
 		goto err_put_device;
 	if (!enabled) {
-		dev_err(dev, "tsens device is not enabled\n");
+		dev_err(dev, "%s: device not enabled\n", __func__);
 		ret = -ENODEV;
 		goto err_put_device;
 	}
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 542a7f8c3d96..06c6bbd69a1a 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -127,7 +127,7 @@ static int tsens_probe(struct platform_device *pdev)
 		of_property_read_u32(np, "#qcom,sensors", &num_sensors);
 
 	if (num_sensors <= 0) {
-		dev_err(dev, "invalid number of sensors\n");
+		dev_err(dev, "%s: invalid number of sensors\n", __func__);
 		return -EINVAL;
 	}
 
@@ -156,7 +156,7 @@ static int tsens_probe(struct platform_device *pdev)
 
 	ret = priv->ops->init(priv);
 	if (ret < 0) {
-		dev_err(dev, "tsens init failed\n");
+		dev_err(dev, "%s: init failed\n", __func__);
 		return ret;
 	}
 
@@ -164,7 +164,7 @@ static int tsens_probe(struct platform_device *pdev)
 		ret = priv->ops->calibrate(priv);
 		if (ret < 0) {
 			if (ret != -EPROBE_DEFER)
-				dev_err(dev, "tsens calibration failed\n");
+				dev_err(dev, "%s: calibration failed\n", __func__);
 			return ret;
 		}
 	}
-- 
2.17.1