Searched refs:CHN_F_BUSY (Results 1 – 5 of 5) sorted by relevance
684 if (!(parent->flags & CHN_F_BUSY)) in vchan_create()872 if (!(parent->flags & CHN_F_BUSY)) in vchan_destroy()882 parent->flags &= ~(CHN_F_BUSY | CHN_F_HAS_VCHAN); in vchan_destroy()976 !(c->flags & (CHN_F_BUSY | CHN_F_VIRTUAL))))) { in vchan_setnew()1007 ch->flags |= CHN_F_BUSY; in vchan_setnew()1019 ch->flags &= ~CHN_F_BUSY; in vchan_setnew()1038 if (!(ch->flags & CHN_F_BUSY) && in vchan_setnew()
146 if (c->direction == direction && !(c->flags & CHN_F_BUSY)) { in pcm_chnalloc()147 c->flags |= CHN_F_BUSY; in pcm_chnalloc()153 } else if (c->direction == direction && (c->flags & CHN_F_BUSY)) in pcm_chnalloc()745 if (c->flags & CHN_F_BUSY) in sound_oss_sysinfo()
362 #define CHN_F_BUSY 0x00000100 /* has been opened */ macro401 #define CHN_F_RESET (CHN_F_BUSY | CHN_F_DEAD | \
538 if (*ch == NULL || !((*ch)->flags & CHN_F_BUSY)) { in dsp_io_ops()2167 if ((ch->flags & CHN_F_BUSY) == 0) { in dsp_oss_audioinfo()2315 if ((ch->flags & CHN_F_BUSY) == 0) in dsp_oss_engineinfo()
1437 c->flags &= ~CHN_F_BUSY; in chn_release()