[PATCH v2 4/7] iio: light: HID: Replace method als_adjust_channel_bit_mask()

Natália Salvino André
2026-04-21T22:22:51Z

Replace method als_adjust_channel_bit_mask()
with helper method hid_sensor_adjust_channel_bit_mask().

Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
---
drivers/iio/light/hid-sensor-als.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index 384572844162..16ef9a37aeae 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -117,17 +117,6 @@ static const struct iio_chan_spec als_channels[] = {
IIO_CHAN_SOFT_TIMESTAMP(CHANNEL_SCAN_INDEX_TIMESTAMP)
};

-/* Adjust channel real bits based on report descriptor */
-static void als_adjust_channel_bit_mask(struct iio_chan_spec *channels,
- int channel, int size)
-{
- channels[channel].scan_type.sign = 's';
- /* Real storage bits will change based on the report desc. */
- channels[channel].scan_type.realbits = size * 8;
- /* Maximum size of a sample to capture is u32 */
- channels[channel].scan_type.storagebits = sizeof(u32) * 8;
-}
-
/* Channel read_raw handler */
static int als_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
@@ -335,7 +324,7 @@ static int als_parse_report(struct platform_device *pdev,

channels[index] = als_channels[i];
st->als_scan_mask[0] |= BIT(i);
- als_adjust_channel_bit_mask(channels, index, st->als[i].size);
+ hid_sensor_adjust_channel_bit_mask(channels, index, st->als[i].size);
++index;

dev_dbg(&pdev->dev, "als %x:%x\n", st->als[i].index,
--
2.51.0