diff options
Diffstat (limited to 'sound/soc/sof/intel/hda-dai.c')
| -rw-r--r-- | sound/soc/sof/intel/hda-dai.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 09d8ee98581d..3d89c1923b03 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -120,6 +120,11 @@ static int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct snd_sof_dev *sdev; int stream_tag; + if (!ops) { + dev_err(cpu_dai->dev, "DAI widget ops not set\n"); + return -EINVAL; + } + sdev = dai_to_sdev(substream, cpu_dai); hlink = snd_hdac_ext_bus_get_hlink_by_name(bus, codec_dai->component->name); @@ -158,6 +163,11 @@ static int hda_link_dma_hw_params(struct snd_pcm_substream *substream, unsigned int link_bps; int stream_tag; + if (!ops) { + dev_err(cpu_dai->dev, "DAI widget ops not set\n"); + return -EINVAL; + } + sdev = dai_to_sdev(substream, cpu_dai); bus = sof_to_bus(sdev); @@ -216,7 +226,7 @@ static int __maybe_unused hda_dai_hw_free(struct snd_pcm_substream *substream, struct snd_sof_dev *sdev = dai_to_sdev(substream, cpu_dai); if (!ops) { - dev_err(sdev->dev, "DAI widget ops not set\n"); + dev_err(cpu_dai->dev, "DAI widget ops not set\n"); return -EINVAL; } @@ -274,6 +284,11 @@ static int __maybe_unused hda_dai_trigger(struct snd_pcm_substream *substream, i struct snd_sof_dev *sdev; int ret; + if (!ops) { + dev_err(dai->dev, "DAI widget ops not set\n"); + return -EINVAL; + } + dev_dbg(dai->dev, "cmd=%d dai %s direction %d\n", cmd, dai->name, substream->stream); |