[PATCH v1] hwmon: (scpi-hwmon) shows the negative temperature properly

[Riwen Lu]

The scpi hwmon shows the sub-zero temperature in an unsigned integer,
which would confuse the users when the machine works in low temperature
environment. This shows the sub-zero temperature in an signed value and
users can get it properly from sensors.

Signed-off-by: Riwen Lu <luriwen@xxxxxxxxxx>
Tested-by: Xin Chen <chenxin@xxxxxxxxxx>
---
 drivers/hwmon/scpi-hwmon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/scpi-hwmon.c b/drivers/hwmon/scpi-hwmon.c
index 25aac40f2764..583a600bc82d 100644
--- a/drivers/hwmon/scpi-hwmon.c
+++ b/drivers/hwmon/scpi-hwmon.c
@@ -99,7 +99,7 @@ scpi_show_sensor(struct device *dev, struct device_attribute *attr, char *buf)
 
 	scpi_scale_reading(&value, sensor);
 
-	return sprintf(buf, "%llu\n", value);
+	return sprintf(buf, "%lld\n", value);
 }
 
 static ssize_t
-- 
2.25.1


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