struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_ca0106_pcm *epcm = runtime->private_data;
snd_pcm_uframes_t ptr, ptr1, ptr2 = 0;
- int channel = channel=epcm->channel_id;
+ int channel = epcm->channel_id;
if (!epcm->running)
return 0;