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iio: proximity: sx_common: 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/20240718-dev-iio-masklength-private2-v1-22-8e12cd042906@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Nuno Sa 2024-07-18 15:38:08 +02:00 committed by Jonathan Cameron
parent e46d71a895
commit 6dd42bb773
1 changed files with 2 additions and 4 deletions
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6
drivers/iio/proximity/sx_common.c
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@ -369,8 +369,7 @@ static irqreturn_t sx_common_trigger_handler(int irq, void *private)
mutex_lock(&data->mutex);
for_each_set_bit(bit, indio_dev->active_scan_mask,
indio_dev->masklength) {
iio_for_each_active_channel(indio_dev, bit) {
ret = data->chip_info->ops.read_prox_data(data,
&indio_dev->channels[bit],
&val);
@ -398,8 +397,7 @@ static int sx_common_buffer_preenable(struct iio_dev *indio_dev)
int bit, ret;
mutex_lock(&data->mutex);
for_each_set_bit(bit, indio_dev->active_scan_mask,
indio_dev->masklength)
iio_for_each_active_channel(indio_dev, bit)
__set_bit(indio_dev->channels[bit].channel, &channels);
ret = sx_common_update_chan_en(data, channels, data->chan_event);