hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
kernel/drivers/scsi/raid_class.c
....@@ -209,53 +209,6 @@
209209 raid_attr_ro_fn(resync);
210210 raid_attr_ro_state_fn(state);
211211
212
-static void raid_component_release(struct device *dev)
213
-{
214
- struct raid_component *rc =
215
- container_of(dev, struct raid_component, dev);
216
- dev_printk(KERN_ERR, rc->dev.parent, "COMPONENT RELEASE\n");
217
- put_device(rc->dev.parent);
218
- kfree(rc);
219
-}
220
-
221
-int raid_component_add(struct raid_template *r,struct device *raid_dev,
222
- struct device *component_dev)
223
-{
224
- struct device *cdev =
225
- attribute_container_find_class_device(&r->raid_attrs.ac,
226
- raid_dev);
227
- struct raid_component *rc;
228
- struct raid_data *rd = dev_get_drvdata(cdev);
229
- int err;
230
-
231
- rc = kzalloc(sizeof(*rc), GFP_KERNEL);
232
- if (!rc)
233
- return -ENOMEM;
234
-
235
- INIT_LIST_HEAD(&rc->node);
236
- device_initialize(&rc->dev);
237
- rc->dev.release = raid_component_release;
238
- rc->dev.parent = get_device(component_dev);
239
- rc->num = rd->component_count++;
240
-
241
- dev_set_name(&rc->dev, "component-%d", rc->num);
242
- list_add_tail(&rc->node, &rd->component_list);
243
- rc->dev.class = &raid_class.class;
244
- err = device_add(&rc->dev);
245
- if (err)
246
- goto err_out;
247
-
248
- return 0;
249
-
250
-err_out:
251
- list_del(&rc->node);
252
- rd->component_count--;
253
- put_device(component_dev);
254
- kfree(rc);
255
- return err;
256
-}
257
-EXPORT_SYMBOL(raid_component_add);
258
-
259212 struct raid_template *
260213 raid_class_attach(struct raid_function_template *ft)
261214 {