snd_pcm_oss_read2 1455 sound/core/oss/pcm_oss.c tmp = snd_pcm_oss_read2(substream, runtime->oss.buffer, runtime->oss.period_bytes, 1); snd_pcm_oss_read2 1474 sound/core/oss/pcm_oss.c tmp = snd_pcm_oss_read2(substream, (char __force *)buf,