Searched refs:SUBSTREAM_BUSY (Results 1 – 3 of 3) sorted by relevance
912 if (SUBSTREAM_BUSY(substream)) in snd_pcm_attach_substream()930 if (! SUBSTREAM_BUSY(substream)) in snd_pcm_attach_substream()938 if (!SUBSTREAM_BUSY(substream) && in snd_pcm_attach_substream()
600 SUBSTREAM_BUSY(subs->pcm_substream)) in usx2y_pcms_busy_check()
489 #define SUBSTREAM_BUSY(substream) ((substream)->ref_count > 0) macro