diff options
| -rw-r--r-- | drivers/hwmon/it87.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 0317e441ca5..fc75fcb6bff 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -198,7 +198,7 @@ static inline u16 FAN16_TO_REG(long rpm) static int DIV_TO_REG(int val) { int answer = 0; - while ((val >>= 1) != 0) + while (answer < 7 && (val >>= 1)) answer++; return answer; } @@ -563,7 +563,7 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr, struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); - int val = simple_strtol(buf, NULL, 10); + unsigned long val = simple_strtoul(buf, NULL, 10); int i, min[3]; u8 old; |