iio: adc: ingenic-adc: convert to IIO fwnode interface

Move from 'of_xlate()' to 'fwnode_xlate()'. The end goal is to completely
drop OF from the IIO inkernel interface.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220715122903.332535-8-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/ingenic-adc.c b/drivers/iio/adc/ingenic-adc.c
index bf5c03c34f8442e2fc180c75f8d058b426df4388..9e08f3abeea6d9a50e0be2aa27f5828b0f118948 100644 (file)
--- a/drivers/iio/adc/ingenic-adc.c
+++ b/drivers/iio/adc/ingenic-adc.c
@@ -719,12 +719,12 @@ static int ingenic_adc_read_raw(struct iio_dev *iio_dev,
        }
 }
 
-static int ingenic_adc_of_xlate(struct iio_dev *iio_dev,
-                               const struct of_phandle_args *iiospec)
+static int ingenic_adc_fwnode_xlate(struct iio_dev *iio_dev,
+                                   const struct fwnode_reference_args *iiospec)
 {
        int i;
 
-       if (!iiospec->args_count)
+       if (!iiospec->nargs)
                return -EINVAL;
 
        for (i = 0; i < iio_dev->num_channels; ++i)
@@ -743,7 +743,7 @@ static const struct iio_info ingenic_adc_info = {
        .write_raw = ingenic_adc_write_raw,
        .read_raw = ingenic_adc_read_raw,
        .read_avail = ingenic_adc_read_avail,
-       .of_xlate = ingenic_adc_of_xlate,
+       .fwnode_xlate = ingenic_adc_fwnode_xlate,
 };
 
 static int ingenic_adc_buffer_enable(struct iio_dev *iio_dev)