diff options
| -rw-r--r-- | sound/soc/soc-pcm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index c0b394f..4f824cb 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2332,6 +2332,9 @@ static const struct file_operations dpcm_state_fops = { int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd) { + if (!rtd->dai_link) + return 0; + rtd->debugfs_dpcm_root = debugfs_create_dir(rtd->dai_link->name, rtd->card->debugfs_card_root); if (!rtd->debugfs_dpcm_root) { |