Searched refs:pcm_mtx (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.1-release/sys/dev/sound/usb/
H A Duaudio.c204 struct mtx *pcm_mtx; /* lock protecting this structure */ member in struct:uaudio_chan
1197 mtx_lock(chan->pcm_mtx);
1202 mtx_unlock(chan->pcm_mtx);
1264 chan_alt->usb_cfg, UAUDIO_NCHANBUFS + 1, chan, chan->pcm_mtx)) {
1314 mtx_lock(chan->pcm_mtx);
1316 mtx_unlock(chan->pcm_mtx);
1324 mtx_lock(chan->pcm_mtx);
1327 mtx_unlock(chan->pcm_mtx);
1330 mtx_lock(chan->pcm_mtx);
1333 mtx_unlock(chan->pcm_mtx);
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