enqueue_cmd       175 sound/soc/blackfin/bf5xx-ac97.c 		enqueue_cmd(ac97, (reg << 8), val); /* write */
enqueue_cmd       176 sound/soc/blackfin/bf5xx-ac97.c 		enqueue_cmd(ac97, (reg << 8) | 0x8000, 0); /* read back */