Lines Matching refs:ret
240 int ret;
274 ret = of_property_read_u32_array(node, "brightness-levels",
277 if (ret < 0)
278 return ret;
280 ret = of_property_read_u32(node, "default-brightness-level",
282 if (ret < 0)
283 return ret;
471 int ret;
474 ret = pwm_backlight_parse_dt(&pdev->dev, &defdata);
475 if (ret < 0) {
477 return ret;
484 ret = data->init(&pdev->dev);
485 if (ret < 0)
486 return ret;
491 ret = -ENOMEM;
507 ret = PTR_ERR(pb->enable_gpio);
513 ret = PTR_ERR(pb->power_supply);
525 ret = PTR_ERR(pb->pwm);
526 if (ret != -EPROBE_DEFER)
545 ret = pwm_apply_state(pb->pwm, &state);
546 if (ret) {
548 ret);
582 ret = pwm_backlight_brightness_default(&pdev->dev, data,
584 if (ret < 0) {
615 ret = PTR_ERR(bl);
638 return ret;