300 	int ret;  in lm3532_led_enable()  local
305 	ret = regmap_update_bits(led_data->priv->regmap, LM3532_REG_ENABLE,  in lm3532_led_enable()
307 	if (ret) {  in lm3532_led_enable()
308 		dev_err(led_data->priv->dev, "Failed to set ctrl:%d\n", ret);  in lm3532_led_enable()
309 		return ret;  in lm3532_led_enable()
312 	ret = regulator_enable(led_data->priv->regulator);  in lm3532_led_enable()
313 	if (ret < 0)  in lm3532_led_enable()
314 		return ret;  in lm3532_led_enable()
325 	int ret;  in lm3532_led_disable()  local
330 	ret = regmap_update_bits(led_data->priv->regmap, LM3532_REG_ENABLE,  in lm3532_led_disable()
332 	if (ret) {  in lm3532_led_disable()
333 		dev_err(led_data->priv->dev, "Failed to set ctrl:%d\n", ret);  in lm3532_led_disable()
334 		return ret;  in lm3532_led_disable()
337 	ret = regulator_disable(led_data->priv->regulator);  in lm3532_led_disable()
338 	if (ret < 0)  in lm3532_led_disable()
339 		return ret;  in lm3532_led_disable()
352 	int ret;  in lm3532_brightness_set()  local
358 			ret = lm3532_led_enable(led);  in lm3532_brightness_set()
360 			ret = lm3532_led_disable(led);  in lm3532_brightness_set()
366 		ret = lm3532_led_disable(led);  in lm3532_brightness_set()
370 	ret = lm3532_led_enable(led);  in lm3532_brightness_set()
371 	if (ret)  in lm3532_brightness_set()
377 	ret = regmap_write(led->priv->regmap, brightness_reg, brt_val);  in lm3532_brightness_set()
381 	return ret;  in lm3532_brightness_set()
395 	int ret, i;  in lm3532_init_registers()  local
405 	ret = regmap_read(drvdata->regmap, brightness_config_reg,  in lm3532_init_registers()
407 	if (ret)  in lm3532_init_registers()
408 		return ret;  in lm3532_init_registers()
412 	ret = regmap_write(drvdata->regmap, brightness_config_reg,  in lm3532_init_registers()
414 	if (ret)  in lm3532_init_registers()
415 		return ret;  in lm3532_init_registers()
422 		ret = regmap_write(drvdata->regmap, fs_current_reg,  in lm3532_init_registers()
424 		if (ret)  in lm3532_init_registers()
425 			return ret;  in lm3532_init_registers()
434 	ret = regmap_update_bits(drvdata->regmap, LM3532_REG_OUTPUT_CFG,  in lm3532_init_registers()
436 	if (ret)  in lm3532_init_registers()
437 		return ret;  in lm3532_init_registers()
452 	int ret;  in lm3532_als_configure()  local
467 		ret = regmap_write(priv->regmap, zone_reg, als->zones_lo[i]);  in lm3532_als_configure()
468 		if (ret)  in lm3532_als_configure()
469 			return ret;  in lm3532_als_configure()
472 		ret = regmap_write(priv->regmap, zone_reg, als->zones_hi[i]);  in lm3532_als_configure()
473 		if (ret)  in lm3532_als_configure()
474 			return ret;  in lm3532_als_configure()
488 	int ret;  in lm3532_parse_als()  local
494 	ret = device_property_read_u32(&priv->client->dev, "ti,als-vmin",  in lm3532_parse_als()
496 	if (ret)  in lm3532_parse_als()
499 	ret = device_property_read_u32(&priv->client->dev, "ti,als-vmax",  in lm3532_parse_als()
501 	if (ret)  in lm3532_parse_als()
505 		ret = -EINVAL;  in lm3532_parse_als()
506 		return ret;  in lm3532_parse_als()
509 	ret = device_property_read_u32(&priv->client->dev, "ti,als1-imp-sel",  in lm3532_parse_als()
511 	if (ret)  in lm3532_parse_als()
516 	ret = device_property_read_u32(&priv->client->dev, "ti,als2-imp-sel",  in lm3532_parse_als()
518 	if (ret)  in lm3532_parse_als()
523 	ret = device_property_read_u32(&priv->client->dev, "ti,als-avrg-time-us",  in lm3532_parse_als()
525 	if (ret)  in lm3532_parse_als()
530 	ret = device_property_read_u8(&priv->client->dev, "ti,als-input-mode",  in lm3532_parse_als()
532 	if (ret)  in lm3532_parse_als()
536 		ret = -EINVAL;  in lm3532_parse_als()
537 		return ret;  in lm3532_parse_als()
542 	return ret;  in lm3532_parse_als()
552 	int ret;  in lm3532_parse_node()  local
563 	ret = device_property_read_u32(&priv->client->dev, "ramp-up-us",  in lm3532_parse_node()
565 	if (ret)  in lm3532_parse_node()
570 	ret = device_property_read_u32(&priv->client->dev, "ramp-down-us",  in lm3532_parse_node()
572 	if (ret)  in lm3532_parse_node()
586 		ret = fwnode_property_read_u32(child, "reg", &control_bank);  in lm3532_parse_node()
587 		if (ret) {  in lm3532_parse_node()
600 		ret = fwnode_property_read_u32(child, "ti,led-mode",  in lm3532_parse_node()
602 		if (ret) {  in lm3532_parse_node()
619 			ret = lm3532_parse_als(priv);  in lm3532_parse_node()
620 			if (ret)  in lm3532_parse_node()
634 		ret = fwnode_property_read_u32_array(child, "led-sources",  in lm3532_parse_node()
637 		if (ret) {  in lm3532_parse_node()
646 		ret = devm_led_classdev_register_ext(priv->dev, &led->led_dev, &idata);  in lm3532_parse_node()
647 		if (ret) {  in lm3532_parse_node()
649 				ret);  in lm3532_parse_node()
654 		ret = lm3532_init_registers(led);  in lm3532_parse_node()
655 		if (ret) {  in lm3532_parse_node()
657 				ret);  in lm3532_parse_node()
666 	return ret;  in lm3532_parse_node()
673 	int ret = 0;  in lm3532_probe()  local
692 		ret = PTR_ERR(drvdata->regmap);  in lm3532_probe()
694 			ret);  in lm3532_probe()
695 		return ret;  in lm3532_probe()
701 	ret = lm3532_parse_node(drvdata);  in lm3532_probe()
702 	if (ret) {  in lm3532_probe()
704 		return ret;  in lm3532_probe()
707 	return ret;  in lm3532_probe()