Searched refs:SUBSTREAM_BUSY (Results 1 – 3 of 3) sorted by relevance
968 if (SUBSTREAM_BUSY(substream)) in snd_pcm_attach_substream()986 if (! SUBSTREAM_BUSY(substream)) in snd_pcm_attach_substream()994 if (!SUBSTREAM_BUSY(substream) && in snd_pcm_attach_substream()
611 SUBSTREAM_BUSY(subs->pcm_substream)) in usX2Y_pcms_busy_check()
499 #define SUBSTREAM_BUSY(substream) ((substream)->ref_count > 0) macro
