static ssize_t serio_show_id_extra(struct device *dev, char *buf) 
static ssize_t serio_show_id_extra(struct device *dev, struct device_attribute *attr, char *buf) 
static ssize_t serio_show_id_extra(struct device *dev, char *buf){	struct serio *serio = to_serio_port(dev);	return sprintf(buf, "%02x\n", serio->id.extra);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/e404e274f62665f3333d6a539d0d3701f678a598/serio.c/clean/drivers/input/serio/serio.c