iio: adc: stm32-dfsdm: fix single conversion

Apply data formatting to single conversion, as this is already done in continuous and trigger modes. Fixes: 102afde ("iio: adc: stm32-dfsdm: manage data resolution in trigger mode") Change-Id: Ief3dd068cf9eb95afa864bbde9e2c46629137f99 Signed-off-by: Olivier Moysan <[email protected]> Reviewed-on: https://gerrit.st.com/c/mpu/oe/st/linux-stm32/+/142921 Reviewed-by: Fabrice GASNIER <[email protected]>
STMicroelectronics · Sep 13, 2019 · 9cc80ff · 9cc80ff
1 parent 1f974c5
commit 9cc80ff
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c
@@ -1204,6 +1204,8 @@ static int stm32_dfsdm_single_conv(struct iio_dev *indio_dev,
 
 	stm32_dfsdm_stop_conv(adc);
 
+	stm32_dfsdm_process_data(adc, res);
+
 stop_dfsdm:
 	stm32_dfsdm_stop_dfsdm(adc->dfsdm);