115 static void ak7375_subdev_cleanup(struct ak7375_device *ak7375_dev)  in ak7375_subdev_cleanup()  argument
117 	v4l2_async_unregister_subdev(&ak7375_dev->sd);  in ak7375_subdev_cleanup()
118 	v4l2_ctrl_handler_free(&ak7375_dev->ctrls_vcm);  in ak7375_subdev_cleanup()
119 	media_entity_cleanup(&ak7375_dev->sd.entity);  in ak7375_subdev_cleanup()
142 	struct ak7375_device *ak7375_dev;  in ak7375_probe()  local
145 	ak7375_dev = devm_kzalloc(&client->dev, sizeof(*ak7375_dev),  in ak7375_probe()
147 	if (!ak7375_dev)  in ak7375_probe()
150 	v4l2_i2c_subdev_init(&ak7375_dev->sd, client, &ak7375_ops);  in ak7375_probe()
151 	ak7375_dev->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;  in ak7375_probe()
152 	ak7375_dev->sd.internal_ops = &ak7375_int_ops;  in ak7375_probe()
153 	ak7375_dev->sd.entity.function = MEDIA_ENT_F_LENS;  in ak7375_probe()
155 	ret = ak7375_init_controls(ak7375_dev);  in ak7375_probe()
159 	ret = media_entity_pads_init(&ak7375_dev->sd.entity, 0, NULL);  in ak7375_probe()
163 	ret = v4l2_async_register_subdev(&ak7375_dev->sd);  in ak7375_probe()
174 	v4l2_ctrl_handler_free(&ak7375_dev->ctrls_vcm);  in ak7375_probe()
175 	media_entity_cleanup(&ak7375_dev->sd.entity);  in ak7375_probe()
183 	struct ak7375_device *ak7375_dev = sd_to_ak7375_vcm(sd);  in ak7375_remove()  local
185 	ak7375_subdev_cleanup(ak7375_dev);  in ak7375_remove()
202 	struct ak7375_device *ak7375_dev = sd_to_ak7375_vcm(sd);  in ak7375_vcm_suspend()  local
205 	if (!ak7375_dev->active)  in ak7375_vcm_suspend()
208 	for (val = ak7375_dev->focus->val & ~(AK7375_CTRL_STEPS - 1);  in ak7375_vcm_suspend()
210 		ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_POSITION,  in ak7375_vcm_suspend()
218 	ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_CONT,  in ak7375_vcm_suspend()
223 	ak7375_dev->active = false;  in ak7375_vcm_suspend()
238 	struct ak7375_device *ak7375_dev = sd_to_ak7375_vcm(sd);  in ak7375_vcm_resume()  local
241 	if (ak7375_dev->active)  in ak7375_vcm_resume()
244 	ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_CONT,  in ak7375_vcm_resume()
251 	for (val = ak7375_dev->focus->val % AK7375_CTRL_STEPS;  in ak7375_vcm_resume()
252 	     val <= ak7375_dev->focus->val;  in ak7375_vcm_resume()
254 		ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_POSITION,  in ak7375_vcm_resume()
262 	ak7375_dev->active = true;  in ak7375_vcm_resume()