taglinefilesource code
opl3_busy79drivers/sound/opl3.cstatic int      opl3_busy = 0;
opl3_busy863drivers/sound/opl3.cif (opl3_busy)
opl3_busy865drivers/sound/opl3.copl3_busy = 1;
opl3_busy878drivers/sound/opl3.copl3_busy = 0;