vbus_i 63 drivers/power/supply/axp20x_usb_power.c struct iio_channel *vbus_i; vbus_i 203 drivers/power/supply/axp20x_usb_power.c ret = iio_read_channel_processed(power->vbus_i, vbus_i 417 drivers/power/supply/axp20x_usb_power.c power->vbus_i = devm_iio_channel_get(&pdev->dev, "vbus_i"); vbus_i 418 drivers/power/supply/axp20x_usb_power.c if (IS_ERR(power->vbus_i)) { vbus_i 419 drivers/power/supply/axp20x_usb_power.c if (PTR_ERR(power->vbus_i) == -ENODEV) vbus_i 421 drivers/power/supply/axp20x_usb_power.c return PTR_ERR(power->vbus_i);