[PATCH 5/8] iio: adc: stm32-adc: simplify timestamp channel definition

[David Lechner]

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 at baylibre.com>
---
 drivers/iio/adc/stm32-adc.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c
index 46106200bb86..bf68f28e7c3a 100644
--- a/drivers/iio/adc/stm32-adc.c
+++ b/drivers/iio/adc/stm32-adc.c
@@ -2443,14 +2443,8 @@ static int stm32_adc_chan_fw_init(struct iio_dev *indio_dev, bool timestamping)
 	scan_index = ret;
 
 	if (timestamping) {
-		struct iio_chan_spec *timestamp = &channels[scan_index];
-
-		timestamp->type = IIO_TIMESTAMP;
-		timestamp->channel = -1;
-		timestamp->scan_index = scan_index;
-		timestamp->scan_type.sign = 's';
-		timestamp->scan_type.realbits = 64;
-		timestamp->scan_type.storagebits = 64;
+		channels[scan_index] =
+			(struct iio_chan_spec)IIO_CHAN_SOFT_TIMESTAMP(scan_index);
 
 		scan_index++;
 	}

-- 
2.43.0