The "dia" pointer can be NULL, so handle that condition first before
storing "dia->private".
Fixes: 839e484f9e17 ("ASoC: SOF: make struct snd_sof_dai IPC agnostic")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
sound/soc/sof/pcm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 1661b0bc6f12..71f5bce0c4c7 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -702,7 +702,7 @@ int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_pa
struct snd_sof_dai *dai =
snd_sof_find_dai(component, (char *)rtd->dai_link->name);
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
- struct sof_dai_private_data *private = dai->private;
+ struct sof_dai_private_data *private;
struct snd_soc_dpcm *dpcm;
/* no topology exists for this BE, try a common configuration */
@@ -727,6 +727,7 @@ int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_pa
/* read format from topology */
snd_mask_none(fmt);
+ private = dai->private;
switch (private->comp_dai->config.frame_fmt) {
case SOF_IPC_FRAME_S16_LE:
snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
--
2.20.1
