Hi Dan, On Wed, 2022-06-15 at 11:19 +0300, Dan Carpenter wrote: > This should return PTR_ERR() instead of IS_ERR(). > > Fixes: e0100bfd383c ("ASoC: SOF: mediatek: Add mt8186 ipc support") > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > --- > sound/soc/sof/mediatek/mt8186/mt8186.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c > index 3333a0634e29..e006532caf2f 100644 > --- a/sound/soc/sof/mediatek/mt8186/mt8186.c > +++ b/sound/soc/sof/mediatek/mt8186/mt8186.c > @@ -392,7 +392,7 @@ static int mt8186_dsp_probe(struct snd_sof_dev *sdev) > PLATFORM_DEVID_NONE, > pdev, sizeof(*pdev)); > if (IS_ERR(priv->ipc_dev)) { > - ret = IS_ERR(priv->ipc_dev); > + ret = PTR_ERR(priv->ipc_dev); > dev_err(sdev->dev, "failed to create mtk-adsp-ipc device\n"); > goto err_adsp_off; > } Thank you for finding this bug. Best regards, TingHan