diff options
Diffstat (limited to 'drivers/hwmon/lm85.c')
| -rw-r--r-- | drivers/hwmon/lm85.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 4ee9388df983..94a10ecd24df 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -174,20 +174,13 @@ static int RANGE_TO_REG(int range) { int i; - if (range >= lm85_range_map[15]) - return 15; - /* Find the closest match */ - for (i = 14; i >= 0; --i) { - if (range >= lm85_range_map[i]) { - if ((lm85_range_map[i + 1] - range) < - (range - lm85_range_map[i])) - return i + 1; - return i; - } + for (i = 0; i < 15; ++i) { + if (range <= (lm85_range_map[i] + lm85_range_map[i + 1]) / 2) + break; } - return 0; + return i; } #define RANGE_FROM_REG(val) lm85_range_map[(val) & 0x0f] |