struct w1_slave *sl = dev_to_w1_slave(dev); 
struct w1_slave *sl = dev_to_w1_slave(dev); 
static ssize_t w1_slave_read_name(struct device *dev, struct device_attribute *attr, char *buf){      struct w1_slave *sl = dev_to_w1_slave(dev);      return sprintf(buf, "%s\n", sl->name);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/3aca692d3ec7cf89da4575f598e41f74502b22d7/w1.c/buggy/drivers/w1/w1.c