diff options
| author |   Guenter Roeck <linux@roeck-us.net> | 2012-12-18 18:16:08 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-12-22 02:16:40 -0800 |
| commit | 86266ca0e23b2b8e7e38edda1675cd085a9abc14 (patch) | |
| tree | 409090b0c801c517f9a936a9b15376a82a9de696 /drivers/hwmon | |
| parent | hwmon: (lm73} Detect and report i2c bus errors (diff) | |
| download | linux-dev-86266ca0e23b2b8e7e38edda1675cd085a9abc14.tar.xz linux-dev-86266ca0e23b2b8e7e38edda1675cd085a9abc14.zip | |
hwmon: (emc6w201) Fix DIV_ROUND_CLOSEST problem with unsigned divisors
Result of DIV_ROUND_CLOSEST is undefined for negative dividends if the divisor
variable type is unsigned. Fix by declaring divisor as signed variable.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/emc6w201.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/emc6w201.c b/drivers/hwmon/emc6w201.c index a98c917b5888..789bd4fb329b 100644 --- a/drivers/hwmon/emc6w201.c +++ b/drivers/hwmon/emc6w201.c @@ -187,7 +187,7 @@ static struct emc6w201_data *emc6w201_update_device(struct device *dev) * Sysfs callback functions */ -static const u16 nominal_mv[6] = { 2500, 1500, 3300, 5000, 1500, 1500 }; +static const s16 nominal_mv[6] = { 2500, 1500, 3300, 5000, 1500, 1500 }; static ssize_t show_in(struct device *dev, struct device_attribute *devattr, char *buf) |