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iio: adc: max1118: make use of iio_for_each_active_channel()

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Use iio_for_each_active_channel() to iterate over active channels
accessing '.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-v1-3-82913fc0fb87@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Nuno Sa 2024-07-26 10:22:55 +02:00 committed by Jonathan Cameron
parent d61a4b3529
commit ac9641f478
1 changed files with 1 additions and 2 deletions
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drivers/iio/adc/max1118.c
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@ -174,8 +174,7 @@ static irqreturn_t max1118_trigger_handler(int irq, void *p)
mutex_lock(&adc->lock);
for_each_set_bit(scan_index, indio_dev->active_scan_mask,
indio_dev->masklength) {
iio_for_each_active_channel(indio_dev, scan_index) {
const struct iio_chan_spec *scan_chan =
&indio_dev->channels[scan_index];
int ret = max1118_read(indio_dev, scan_chan->channel);