108 	struct vpd_section *sec = arg;  in vpd_section_attrib_add()  local
139 	ret = sysfs_create_bin_file(sec->kobj, &info->bin_attr);  in vpd_section_attrib_add()
143 	list_add_tail(&info->list, &sec->attribs);  in vpd_section_attrib_add()
154 static void vpd_section_attrib_destroy(struct vpd_section *sec)  in vpd_section_attrib_destroy()  argument
159 	list_for_each_entry_safe(info, temp, &sec->attribs, list) {  in vpd_section_attrib_destroy()
160 		sysfs_remove_bin_file(sec->kobj, &info->bin_attr);  in vpd_section_attrib_destroy()
170 	struct vpd_section *sec = bin_attr->private;  in vpd_section_read()  local
172 	return memory_read_from_buffer(buf, count, &pos, sec->baseaddr,  in vpd_section_read()
173 				       sec->bin_attr.size);  in vpd_section_read()
176 static int vpd_section_create_attribs(struct vpd_section *sec)  in vpd_section_create_attribs()  argument
183 		ret = vpd_decode_string(sec->bin_attr.size, sec->baseaddr,  in vpd_section_create_attribs()
184 					&consumed, vpd_section_attrib_add, sec);  in vpd_section_create_attribs()
190 static int vpd_section_init(const char *name, struct vpd_section *sec,  in vpd_section_init()  argument
195 	sec->baseaddr = memremap(physaddr, size, MEMREMAP_WB);  in vpd_section_init()
196 	if (!sec->baseaddr)  in vpd_section_init()
199 	sec->name = name;  in vpd_section_init()
202 	sec->raw_name = kasprintf(GFP_KERNEL, "%s_raw", name);  in vpd_section_init()
203 	if (!sec->raw_name) {  in vpd_section_init()
208 	sysfs_bin_attr_init(&sec->bin_attr);  in vpd_section_init()
209 	sec->bin_attr.attr.name = sec->raw_name;  in vpd_section_init()
210 	sec->bin_attr.attr.mode = 0444;  in vpd_section_init()
211 	sec->bin_attr.size = size;  in vpd_section_init()
212 	sec->bin_attr.read = vpd_section_read;  in vpd_section_init()
213 	sec->bin_attr.private = sec;  in vpd_section_init()
215 	err = sysfs_create_bin_file(vpd_kobj, &sec->bin_attr);  in vpd_section_init()
219 	sec->kobj = kobject_create_and_add(name, vpd_kobj);  in vpd_section_init()
220 	if (!sec->kobj) {  in vpd_section_init()
225 	INIT_LIST_HEAD(&sec->attribs);  in vpd_section_init()
226 	vpd_section_create_attribs(sec);  in vpd_section_init()
228 	sec->enabled = true;  in vpd_section_init()
233 	sysfs_remove_bin_file(vpd_kobj, &sec->bin_attr);  in vpd_section_init()
235 	kfree(sec->raw_name);  in vpd_section_init()
237 	memunmap(sec->baseaddr);  in vpd_section_init()
241 static int vpd_section_destroy(struct vpd_section *sec)  in vpd_section_destroy()  argument
243 	if (sec->enabled) {  in vpd_section_destroy()
244 		vpd_section_attrib_destroy(sec);  in vpd_section_destroy()
245 		kobject_put(sec->kobj);  in vpd_section_destroy()
246 		sysfs_remove_bin_file(vpd_kobj, &sec->bin_attr);  in vpd_section_destroy()
247 		kfree(sec->raw_name);  in vpd_section_destroy()
248 		memunmap(sec->baseaddr);  in vpd_section_destroy()
249 		sec->enabled = false;  in vpd_section_destroy()