38 struct foo_attribute {  struct
40 	ssize_t (*show)(struct foo_obj *foo, struct foo_attribute *attr, char *buf);  argument
41 	ssize_t (*store)(struct foo_obj *foo, struct foo_attribute *attr, const char *buf, size_t count);  argument
43 #define to_foo_attr(x) container_of(x, struct foo_attribute, attr)
56 	struct foo_attribute *attribute;  in foo_attr_show()
76 	struct foo_attribute *attribute;  in foo_attr_store()
112 static ssize_t foo_show(struct foo_obj *foo_obj, struct foo_attribute *attr,  in foo_show()
118 static ssize_t foo_store(struct foo_obj *foo_obj, struct foo_attribute *attr,  in foo_store()
131 static struct foo_attribute foo_attribute =  variable
138 static ssize_t b_show(struct foo_obj *foo_obj, struct foo_attribute *attr,  in b_show()
150 static ssize_t b_store(struct foo_obj *foo_obj, struct foo_attribute *attr,  in b_store()
166 static struct foo_attribute baz_attribute =
168 static struct foo_attribute bar_attribute =
176 	&foo_attribute.attr,