[PATCH 2/2] thermal: rcar_gen3_thermal: improve logging during probe

[Wolfram Sang]

When setting up a new board, a plain "Can't register thermal zone"
didn't help me much because the thermal zones in DT were all fine. I
just had a sensor entry too much in the parent TSC node. Reword the
failure/success messages to contain the sensor number to make it easier
to understand which sensor is affected. Example output now:

rcar_gen3_thermal e6198000.thermal: Sensor 0: Trip points loaded: 1
rcar_gen3_thermal e6198000.thermal: Sensor 1: Trip points loaded: 1
rcar_gen3_thermal e6198000.thermal: Sensor 2: Trip points loaded: 1
rcar_gen3_thermal e6198000.thermal: Sensor 3: Can't register thermal zone

Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/thermal/rcar_gen3_thermal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index ccdf8a24ddc7..ca5558178374 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -511,7 +511,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 		zone = devm_thermal_zone_of_sensor_register(dev, i, tsc,
 							    &rcar_gen3_tz_of_ops);
 		if (IS_ERR(zone)) {
-			dev_err(dev, "Can't register thermal zone\n");
+			dev_err(dev, "Sensor %u: Can't register thermal zone\n", i);
 			ret = PTR_ERR(zone);
 			goto error_unregister;
 		}
@@ -533,7 +533,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 		if (ret < 0)
 			goto error_unregister;
 
-		dev_info(dev, "TSC%u: Loaded %d trip points\n", i, ret);
+		dev_info(dev, "Sensor %u: Trip points loaded: %u\n", i, ret);
 	}
 
 	if (!priv->num_tscs) {
-- 
2.35.1