ASoC: stm32: sai: change stop sequence

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874cfe5fa0d551c1aea94e107141b5a42e2a..97b69a3ab46e200b45f3816e790602645693b702 100644 (file)
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
                dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
                regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-                                  SAI_XCR1_DMAEN,
-                                  (unsigned int)~SAI_XCR1_DMAEN);
+                                  SAI_XCR1_SAIEN,
+                                  (unsigned int)~SAI_XCR1_SAIEN);
 
                ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-                                        SAI_XCR1_SAIEN,
-                                        (unsigned int)~SAI_XCR1_SAIEN);
+                                        SAI_XCR1_DMAEN,
+                                        (unsigned int)~SAI_XCR1_DMAEN);
                if (ret < 0)
                        dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
                break;