taglinefilesource code
pcm_busy58drivers/sound/pas2_pcm.cstatic int      pcm_busy = 0;
pcm_busy248drivers/sound/pas2_pcm.cif (pcm_busy)
pcm_busy254drivers/sound/pas2_pcm.cpcm_busy = 1;
pcm_busy281drivers/sound/pas2_pcm.cpcm_busy = 0;