iio: adc: xilinx-xadc-core: use new '.masklength' accessors

Make use of iio_get_masklength) and iio_for_each_active_channel() to
access '.masklength' so it can be annotated as __private when there
are no more direct users of it.

Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-20-82913fc0fb87@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c
index 564c0cad0fc7973d6f830bf1e154d0849d4bc4a8..cfbfcaefec0fcd31007f9cfa9d3e0948802739af 100644 (file)
--- a/drivers/iio/adc/xilinx-xadc-core.c
+++ b/drivers/iio/adc/xilinx-xadc-core.c
@@ -628,7 +628,7 @@ static int xadc_update_scan_mode(struct iio_dev *indio_dev,
        size_t n;
        void *data;
 
-       n = bitmap_weight(mask, indio_dev->masklength);
+       n = bitmap_weight(mask, iio_get_masklength(indio_dev));
 
        data = devm_krealloc_array(indio_dev->dev.parent, xadc->data,
                                   n, sizeof(*xadc->data), GFP_KERNEL);
@@ -681,8 +681,7 @@ static irqreturn_t xadc_trigger_handler(int irq, void *p)
                goto out;
 
        j = 0;
-       for_each_set_bit(i, indio_dev->active_scan_mask,
-               indio_dev->masklength) {
+       iio_for_each_active_channel(indio_dev, i) {
                chan = xadc_scan_index_to_channel(i);
                xadc_read_adc_reg(xadc, chan, &xadc->data[j]);
                j++;