The lower temperature limit is -128 degrees C. The supported upper limits are 127.875 or 255.875 degrees C. Also, don't fail if a value outside the supported range is provided when setting a temperature limit. Instead, clamp the provided value to the available value range. Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> --- drivers/hwmon/lm95241.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/hwmon/lm95241.c b/drivers/hwmon/lm95241.c index df94f486b21c..3d96c3fcba9b 100644 --- a/drivers/hwmon/lm95241.c +++ b/drivers/hwmon/lm95241.c @@ -205,7 +205,7 @@ static ssize_t show_min(struct device *dev, struct device_attribute *attr, return snprintf(buf, PAGE_SIZE - 1, data->config & to_sensor_dev_attr(attr)->index ? - "-127000\n" : "0\n"); + "-128000\n" : "0\n"); } static ssize_t set_min(struct device *dev, struct device_attribute *attr, @@ -216,8 +216,6 @@ static ssize_t set_min(struct device *dev, struct device_attribute *attr, if (kstrtol(buf, 10, &val) < 0) return -EINVAL; - if (val < -128000) - return -EINVAL; mutex_lock(&data->update_lock); @@ -242,7 +240,7 @@ static ssize_t show_max(struct device *dev, struct device_attribute *attr, return snprintf(buf, PAGE_SIZE - 1, data->config & to_sensor_dev_attr(attr)->index ? - "127000\n" : "255000\n"); + "127875\n" : "255875\n"); } static ssize_t set_max(struct device *dev, struct device_attribute *attr, @@ -253,8 +251,6 @@ static ssize_t set_max(struct device *dev, struct device_attribute *attr, if (kstrtol(buf, 10, &val) < 0) return -EINVAL; - if (val >= 256000) - return -EINVAL; mutex_lock(&data->update_lock); -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
