[lm-sensors] [PATCH v2 2/3] hwmon: (lm95241) Fix negative temperature results
Guenter Roeck
guenter.roeck at ericsson.com
Thu Jul 7 16:11:03 CEST 2011
Negative temperatures were returned in degrees C instead of milli-Degrees C.
Fix by multiplying with 1000.
Signed-off-by: Guenter Roeck <guenter.roeck at ericsson.com>
---
Candidate for -stable.
drivers/hwmon/lm95241.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/hwmon/lm95241.c b/drivers/hwmon/lm95241.c
index 01c638e..4dcc770 100644
--- a/drivers/hwmon/lm95241.c
+++ b/drivers/hwmon/lm95241.c
@@ -101,7 +101,7 @@ struct lm95241_data {
static int TempFromReg(u8 val_h, u8 val_l)
{
if (val_h & 0x80)
- return val_h - 0x100;
+ return (val_h - 0x100) * 1000;
return val_h * 1000 + val_l * 1000 / 256;
}
--
1.7.3.1
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