static ssize_t w1_master_attribute_show_timeout(struct device *dev, char *buf)
static ssize_t w1_master_attribute_show_timeout(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t w1_master_attribute_show_timeout(struct device *dev, char *buf){	ssize_t count;	count = sprintf(buf, "%d\n", w1_timeout);	return count;}