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iio: adc: dln2-adc: simplify timestamp channel definition

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Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
David Lechner 2026-05-24 20:38:35 -05:00 committed by Jonathan Cameron
parent c73b6d7f0b
commit 98f548bb91
1 changed files with 1 additions and 11 deletions
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12
drivers/iio/adc/dln2-adc.c
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@ -444,16 +444,6 @@ static int dln2_update_scan_mode(struct iio_dev *indio_dev,
lval.scan_type.endianness = IIO_LE; \
}
/* Assignment version of IIO_CHAN_SOFT_TIMESTAMP */
#define IIO_CHAN_SOFT_TIMESTAMP_ASSIGN(lval, _si) { \
lval.type = IIO_TIMESTAMP; \
lval.channel = -1; \
lval.scan_index = _si; \
lval.scan_type.sign = 's'; \
lval.scan_type.realbits = 64; \
lval.scan_type.storagebits = 64; \
}
static const struct iio_info dln2_adc_info = {
.read_raw = dln2_adc_read_raw,
.write_raw = dln2_adc_write_raw,
@ -614,7 +604,7 @@ static int dln2_adc_probe(struct platform_device *pdev)
for (i = 0; i < chans; ++i)
DLN2_ADC_CHAN(dln2->iio_channels[i], i)
IIO_CHAN_SOFT_TIMESTAMP_ASSIGN(dln2->iio_channels[i], i);
dln2->iio_channels[i] = IIO_CHAN_SOFT_TIMESTAMP(i);
indio_dev->name = DLN2_ADC_MOD_NAME;
indio_dev->info = &dln2_adc_info;