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Searched refs:SUBSTREAM_BUSY (Results 1 – 3 of 3) sorted by relevance

/linux-4.1.27/sound/core/
Dpcm.c932 if (SUBSTREAM_BUSY(substream)) in snd_pcm_attach_substream()
950 if (! SUBSTREAM_BUSY(substream)) in snd_pcm_attach_substream()
958 if (!SUBSTREAM_BUSY(substream) && in snd_pcm_attach_substream()
/linux-4.1.27/sound/usb/usx2y/
Dusx2yhwdeppcm.c611 SUBSTREAM_BUSY(subs->pcm_substream)) in usX2Y_pcms_busy_check()
/linux-4.1.27/include/sound/
Dpcm.h496 #define SUBSTREAM_BUSY(substream) ((substream)->ref_count > 0) macro