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Diffstat (limited to 'drivers/hwmon/lm85.c')
| -rw-r--r-- | drivers/hwmon/lm85.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 6ff773fcaefb..29c8136ce9c5 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -136,7 +136,8 @@ static const int lm85_scaling[] = { /* .001 Volts */ #define SCALE(val, from, to) (((val) * (to) + ((from) / 2)) / (from)) #define INS_TO_REG(n, val) \ - clamp_val(SCALE(val, lm85_scaling[n], 192), 0, 255) + SCALE(clamp_val(val, 0, 255 * lm85_scaling[n] / 192), \ + lm85_scaling[n], 192) #define INSEXT_FROM_REG(n, val, ext) \ SCALE(((val) << 4) + (ext), 192 << 4, lm85_scaling[n]) |