X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fhwmon%2Flm77.c;h=df9e02aaa70a98703290d079e5b61f1a7b8acbf2;hb=b4669d66fb1488fd9cebe0b8da447cfeb86109ba;hp=a2f420d01fb7151f73d35c62afbdc2c16f1c936e;hpb=e7de369050534025b33aab1033358bf47a577e4d;p=linux-2.6

diff --git a/drivers/hwmon/lm77.c b/drivers/hwmon/lm77.c
index a2f420d01f..df9e02aaa7 100644
--- a/drivers/hwmon/lm77.c
+++ b/drivers/hwmon/lm77.c
@@ -87,15 +87,15 @@ static struct i2c_driver lm77_driver = {
 
 /* In the temperature registers, the low 3 bits are not part of the
    temperature values; they are the status bits. */
-static inline u16 LM77_TEMP_TO_REG(int temp)
+static inline s16 LM77_TEMP_TO_REG(int temp)
 {
 	int ntemp = SENSORS_LIMIT(temp, LM77_TEMP_MIN, LM77_TEMP_MAX);
-	return (u16)((ntemp / 500) * 8);
+	return (ntemp / 500) * 8;
 }
 
-static inline int LM77_TEMP_FROM_REG(u16 reg)
+static inline int LM77_TEMP_FROM_REG(s16 reg)
 {
-	return ((int)reg / 8) * 500;
+	return (reg / 8) * 500;
 }
 
 /* sysfs stuff */