168 	struct bsr_dev *cur, *n;  in bsr_cleanup_devs()  local
170 	list_for_each_entry_safe(cur, n, &bsr_devs, bsr_list) {  in bsr_cleanup_devs()
171 		if (cur->bsr_device) {  in bsr_cleanup_devs()
172 			cdev_del(&cur->bsr_cdev);  in bsr_cleanup_devs()
173 			device_del(cur->bsr_device);  in bsr_cleanup_devs()
175 		list_del(&cur->bsr_list);  in bsr_cleanup_devs()
176 		kfree(cur);  in bsr_cleanup_devs()
200 		struct bsr_dev *cur = kzalloc(sizeof(struct bsr_dev),  in bsr_add_node()  local
205 		if (!cur) {  in bsr_add_node()
214 			kfree(cur);  in bsr_add_node()
218 		cur->bsr_minor  = i + total_bsr_devs;  in bsr_add_node()
219 		cur->bsr_addr   = res.start;  in bsr_add_node()
220 		cur->bsr_len    = resource_size(&res);  in bsr_add_node()
221 		cur->bsr_bytes  = bsr_bytes[i];  in bsr_add_node()
222 		cur->bsr_stride = bsr_stride[i];  in bsr_add_node()
223 		cur->bsr_dev    = MKDEV(bsr_major, i + total_bsr_devs);  in bsr_add_node()
227 		if (cur->bsr_len > 4096 && cur->bsr_len < PAGE_SIZE)  in bsr_add_node()
228 			cur->bsr_len = 4096;  in bsr_add_node()
230 		switch(cur->bsr_bytes) {  in bsr_add_node()
232 			cur->bsr_type = BSR_8;  in bsr_add_node()
235 			cur->bsr_type = BSR_16;  in bsr_add_node()
238 			cur->bsr_type = BSR_64;  in bsr_add_node()
241 			cur->bsr_type = BSR_128;  in bsr_add_node()
244 			cur->bsr_type = BSR_4096;  in bsr_add_node()
247 			cur->bsr_type = BSR_UNKNOWN;  in bsr_add_node()
250 		cur->bsr_num = bsr_types[cur->bsr_type];  in bsr_add_node()
251 		snprintf(cur->bsr_name, 32, "bsr%d_%d",  in bsr_add_node()
252 			 cur->bsr_bytes, cur->bsr_num);  in bsr_add_node()
254 		cdev_init(&cur->bsr_cdev, &bsr_fops);  in bsr_add_node()
255 		result = cdev_add(&cur->bsr_cdev, cur->bsr_dev, 1);  in bsr_add_node()
257 			kfree(cur);  in bsr_add_node()
261 		cur->bsr_device = device_create(bsr_class, NULL, cur->bsr_dev,  in bsr_add_node()
262 						cur, "%s", cur->bsr_name);  in bsr_add_node()
263 		if (IS_ERR(cur->bsr_device)) {  in bsr_add_node()
265 			       cur->bsr_name);  in bsr_add_node()
266 			cdev_del(&cur->bsr_cdev);  in bsr_add_node()
267 			kfree(cur);  in bsr_add_node()
271 		bsr_types[cur->bsr_type] = cur->bsr_num + 1;  in bsr_add_node()
272 		list_add_tail(&cur->bsr_list, &bsr_devs);  in bsr_add_node()