stm32_dfsdm_stop_channel must be called with channel id, not filter id.
Fixes: e2e6771c6462 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")
Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com>
---
drivers/iio/adc/stm32-dfsdm-adc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c
b/drivers/iio/adc/stm32-dfsdm-adc.c
index daa026d..0eff811 100644
--- a/drivers/iio/adc/stm32-dfsdm-adc.c
+++ b/drivers/iio/adc/stm32-dfsdm-adc.c
@@ -464,7 +464,7 @@ static int stm32_dfsdm_start_conv(struct stm32_dfsdm_adc
*adc, bool dma)
regmap_update_bits(regmap, DFSDM_CR1(adc->fl_id),
DFSDM_CR1_RCONT_MASK, 0);
- stm32_dfsdm_stop_channel(adc->dfsdm, adc->fl_id);
+ stm32_dfsdm_stop_channel(adc->dfsdm, adc->ch_id);
return ret;
}
--
1.9.1
