static ssize_t set_fan_1_div(struct device *dev, const char *buf,
static ssize_t set_fan_1_div(struct device *dev, struct device_attribute *attr, const char *buf,
static ssize_t set_fan_1_div(struct device *dev, const char *buf,		size_t count){	return set_fan_div(dev, buf, count, 0) ;}