Fix a typo, we should return PTR_ERR(priv->iio_cb) instead of
PTR_ERR(priv->iio_ch).
Fixes: 55da094824c4 ("ASoC: stm32: add DFSDM DAI support")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
sound/soc/stm/stm32_adfsdm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index af50891..7306e3e 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -320,7 +320,7 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
priv->iio_cb = iio_channel_get_all_cb(&pdev->dev, NULL, NULL);
if (IS_ERR(priv->iio_cb))
- return PTR_ERR(priv->iio_ch);
+ return PTR_ERR(priv->iio_cb);
ret = devm_snd_soc_register_platform(&pdev->dev,
&stm32_adfsdm_soc_platform);
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