66 static int dw9714_t_focus_vcm(struct dw9714_device *dw9714_dev, u16 val)  in dw9714_t_focus_vcm()  argument
68 	struct i2c_client *client = v4l2_get_subdevdata(&dw9714_dev->sd);  in dw9714_t_focus_vcm()
70 	dw9714_dev->current_val = val;  in dw9714_t_focus_vcm()
116 static void dw9714_subdev_cleanup(struct dw9714_device *dw9714_dev)  in dw9714_subdev_cleanup()  argument
118 	v4l2_async_unregister_subdev(&dw9714_dev->sd);  in dw9714_subdev_cleanup()
119 	v4l2_ctrl_handler_free(&dw9714_dev->ctrls_vcm);  in dw9714_subdev_cleanup()
120 	media_entity_cleanup(&dw9714_dev->sd.entity);  in dw9714_subdev_cleanup()
142 	struct dw9714_device *dw9714_dev;  in dw9714_probe()  local
145 	dw9714_dev = devm_kzalloc(&client->dev, sizeof(*dw9714_dev),  in dw9714_probe()
147 	if (dw9714_dev == NULL)  in dw9714_probe()
150 	dw9714_dev->vcc = devm_regulator_get(&client->dev, "vcc");  in dw9714_probe()
151 	if (IS_ERR(dw9714_dev->vcc))  in dw9714_probe()
152 		return PTR_ERR(dw9714_dev->vcc);  in dw9714_probe()
154 	rval = regulator_enable(dw9714_dev->vcc);  in dw9714_probe()
162 	v4l2_i2c_subdev_init(&dw9714_dev->sd, client, &dw9714_ops);  in dw9714_probe()
163 	dw9714_dev->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |  in dw9714_probe()
165 	dw9714_dev->sd.internal_ops = &dw9714_int_ops;  in dw9714_probe()
167 	rval = dw9714_init_controls(dw9714_dev);  in dw9714_probe()
171 	rval = media_entity_pads_init(&dw9714_dev->sd.entity, 0, NULL);  in dw9714_probe()
175 	dw9714_dev->sd.entity.function = MEDIA_ENT_F_LENS;  in dw9714_probe()
177 	rval = v4l2_async_register_subdev(&dw9714_dev->sd);  in dw9714_probe()
188 	regulator_disable(dw9714_dev->vcc);  in dw9714_probe()
189 	v4l2_ctrl_handler_free(&dw9714_dev->ctrls_vcm);  in dw9714_probe()
190 	media_entity_cleanup(&dw9714_dev->sd.entity);  in dw9714_probe()
198 	struct dw9714_device *dw9714_dev = sd_to_dw9714_vcm(sd);  in dw9714_remove()  local
203 		ret = regulator_disable(dw9714_dev->vcc);  in dw9714_remove()
210 	dw9714_subdev_cleanup(dw9714_dev);  in dw9714_remove()
222 	struct dw9714_device *dw9714_dev = sd_to_dw9714_vcm(sd);  in dw9714_vcm_suspend()  local
228 	for (val = dw9714_dev->current_val & ~(DW9714_CTRL_STEPS - 1);  in dw9714_vcm_suspend()
237 	ret = regulator_disable(dw9714_dev->vcc);  in dw9714_vcm_suspend()
254 	struct dw9714_device *dw9714_dev = sd_to_dw9714_vcm(sd);  in dw9714_vcm_resume()  local
260 	ret = regulator_enable(dw9714_dev->vcc);  in dw9714_vcm_resume()
267 	for (val = dw9714_dev->current_val % DW9714_CTRL_STEPS;  in dw9714_vcm_resume()
268 	     val < dw9714_dev->current_val + DW9714_CTRL_STEPS - 1;  in dw9714_vcm_resume()