To better facilitate user-mode access to optional aux channels, allow device trees to specify a custom label for defined channels.
Signed-off-by: Xander Huff <[email protected]> Reviewed-by: Joe Hershberger <[email protected]> Reviewed-by: Josh Cartwright <[email protected]> --- drivers/iio/adc/xilinx-xadc-core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index ce93bd8..bda4241 100644 --- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -1119,6 +1119,9 @@ static int xadc_parse_dt(struct iio_dev *indio_dev, struct device_node *np, if (ret || reg > 16) continue; + of_property_read_string(child, "label", + &chan->extend_name); + if (of_property_read_bool(child, "xlnx,bipolar")) chan->scan_type.sign = 's'; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
