140 struct gp2ap002 {  struct
156 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_prox_irq()  local
161 	if (!gp2ap002->enabled)  in gp2ap002_prox_irq()
164 	ret = regmap_read(gp2ap002->map, GP2AP002_PROX, &val);  in gp2ap002_prox_irq()
166 		dev_err(gp2ap002->dev, "error reading proximity\n");  in gp2ap002_prox_irq()
172 		dev_dbg(gp2ap002->dev, "close\n");  in gp2ap002_prox_irq()
173 		ret = regmap_write(gp2ap002->map, GP2AP002_HYS,  in gp2ap002_prox_irq()
174 				   gp2ap002->hys_far);  in gp2ap002_prox_irq()
176 			dev_err(gp2ap002->dev,  in gp2ap002_prox_irq()
182 		dev_dbg(gp2ap002->dev, "far\n");  in gp2ap002_prox_irq()
183 		ret = regmap_write(gp2ap002->map, GP2AP002_HYS,  in gp2ap002_prox_irq()
184 				   gp2ap002->hys_close);  in gp2ap002_prox_irq()
186 			dev_err(gp2ap002->dev,  in gp2ap002_prox_irq()
203 	ret = regmap_write(gp2ap002->map, GP2AP002_CON,  in gp2ap002_prox_irq()
206 		dev_err(gp2ap002->dev, "error setting up VOUT control\n");  in gp2ap002_prox_irq()
228 static int gp2ap002_get_lux(struct gp2ap002 *gp2ap002)  in gp2ap002_get_lux()  argument
233 	ret = iio_read_channel_processed(gp2ap002->alsout, &res);  in gp2ap002_get_lux()
237 	dev_dbg(gp2ap002->dev, "read %d mA from ADC\n", res);  in gp2ap002_get_lux()
250 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_read_raw()  local
253 	pm_runtime_get_sync(gp2ap002->dev);  in gp2ap002_read_raw()
259 			ret = gp2ap002_get_lux(gp2ap002);  in gp2ap002_read_raw()
274 	pm_runtime_mark_last_busy(gp2ap002->dev);  in gp2ap002_read_raw()
275 	pm_runtime_put_autosuspend(gp2ap002->dev);  in gp2ap002_read_raw()
280 static int gp2ap002_init(struct gp2ap002 *gp2ap002)  in gp2ap002_init()  argument
285 	ret = regmap_write(gp2ap002->map, GP2AP002_GAIN,  in gp2ap002_init()
288 		dev_err(gp2ap002->dev, "error setting up LED gain\n");  in gp2ap002_init()
291 	ret = regmap_write(gp2ap002->map, GP2AP002_HYS, gp2ap002->hys_far);  in gp2ap002_init()
293 		dev_err(gp2ap002->dev,  in gp2ap002_init()
299 	ret = regmap_write(gp2ap002->map, GP2AP002_CYCLE,  in gp2ap002_init()
302 		dev_err(gp2ap002->dev,  in gp2ap002_init()
308 	ret = regmap_write(gp2ap002->map, GP2AP002_OPMOD,  in gp2ap002_init()
312 		dev_err(gp2ap002->dev, "error setting up operation mode\n");  in gp2ap002_init()
317 	ret = regmap_write(gp2ap002->map, GP2AP002_CON,  in gp2ap002_init()
320 		dev_err(gp2ap002->dev, "error setting up VOUT control\n");  in gp2ap002_init()
330 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_read_event_config()  local
336 	return gp2ap002->enabled;  in gp2ap002_read_event_config()
345 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_write_event_config()  local
353 		pm_runtime_get_sync(gp2ap002->dev);  in gp2ap002_write_event_config()
354 		gp2ap002->enabled = true;  in gp2ap002_write_event_config()
356 		pm_runtime_mark_last_busy(gp2ap002->dev);  in gp2ap002_write_event_config()
357 		pm_runtime_put_autosuspend(gp2ap002->dev);  in gp2ap002_write_event_config()
358 		gp2ap002->enabled = false;  in gp2ap002_write_event_config()
430 	struct gp2ap002 *gp2ap002;  in gp2ap002_probe()  local
445 	indio_dev = devm_iio_device_alloc(dev, sizeof(*gp2ap002));  in gp2ap002_probe()
450 	gp2ap002 = iio_priv(indio_dev);  in gp2ap002_probe()
451 	gp2ap002->dev = dev;  in gp2ap002_probe()
463 	gp2ap002->is_gp2ap002s00f = !strcmp(compat, "sharp,gp2ap002s00f");  in gp2ap002_probe()
470 	gp2ap002->map = regmap;  in gp2ap002_probe()
490 	gp2ap002->hys_far = val;  in gp2ap002_probe()
499 	gp2ap002->hys_close = val;  in gp2ap002_probe()
502 	if (!gp2ap002->is_gp2ap002s00f) {  in gp2ap002_probe()
503 		gp2ap002->alsout = devm_iio_channel_get(dev, "alsout");  in gp2ap002_probe()
504 		if (IS_ERR(gp2ap002->alsout)) {  in gp2ap002_probe()
505 			ret = PTR_ERR(gp2ap002->alsout);  in gp2ap002_probe()
509 		ret = iio_get_channel_type(gp2ap002->alsout, &ch_type);  in gp2ap002_probe()
519 	gp2ap002->vdd = devm_regulator_get(dev, "vdd");  in gp2ap002_probe()
520 	if (IS_ERR(gp2ap002->vdd))  in gp2ap002_probe()
521 		return dev_err_probe(dev, PTR_ERR(gp2ap002->vdd),  in gp2ap002_probe()
524 	gp2ap002->vio = devm_regulator_get(dev, "vio");  in gp2ap002_probe()
525 	if (IS_ERR(gp2ap002->vio))  in gp2ap002_probe()
526 		return dev_err_probe(dev, PTR_ERR(gp2ap002->vio),  in gp2ap002_probe()
530 	ret = regulator_set_voltage(gp2ap002->vdd, 2400000, 3600000);  in gp2ap002_probe()
537 	ret = regulator_get_voltage(gp2ap002->vdd);  in gp2ap002_probe()
542 	ret = regulator_set_voltage(gp2ap002->vio, 1650000, ret);  in gp2ap002_probe()
548 	ret = regulator_enable(gp2ap002->vdd);  in gp2ap002_probe()
553 	ret = regulator_enable(gp2ap002->vio);  in gp2ap002_probe()
565 	ret = gp2ap002_init(gp2ap002);  in gp2ap002_probe()
573 	gp2ap002->enabled = false;  in gp2ap002_probe()
582 	gp2ap002->irq = client->irq;  in gp2ap002_probe()
598 	if (gp2ap002->is_gp2ap002s00f)  in gp2ap002_probe()
615 	regulator_disable(gp2ap002->vio);  in gp2ap002_probe()
617 	regulator_disable(gp2ap002->vdd);  in gp2ap002_probe()
624 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_remove()  local
631 	regulator_disable(gp2ap002->vio);  in gp2ap002_remove()
632 	regulator_disable(gp2ap002->vdd);  in gp2ap002_remove()
638 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_runtime_suspend()  local
642 	disable_irq(gp2ap002->irq);  in gp2ap002_runtime_suspend()
645 	ret = regmap_write(gp2ap002->map, GP2AP002_OPMOD, 0x00);  in gp2ap002_runtime_suspend()
647 		dev_err(gp2ap002->dev, "error setting up operation mode\n");  in gp2ap002_runtime_suspend()
654 	regulator_disable(gp2ap002->vio);  in gp2ap002_runtime_suspend()
655 	regulator_disable(gp2ap002->vdd);  in gp2ap002_runtime_suspend()
663 	struct gp2ap002 *gp2ap002 = iio_priv(indio_dev);  in gp2ap002_runtime_resume()  local
666 	ret = regulator_enable(gp2ap002->vdd);  in gp2ap002_runtime_resume()
671 	ret = regulator_enable(gp2ap002->vio);  in gp2ap002_runtime_resume()
679 	ret = gp2ap002_init(gp2ap002);  in gp2ap002_runtime_resume()
686 	enable_irq(gp2ap002->irq);  in gp2ap002_runtime_resume()