amixer_mgr_put_ctrl_blk
int (*amixer_mgr_put_ctrl_blk)(void *blk);
.amixer_mgr_put_ctrl_blk = amixer_mgr_put_ctrl_blk,
.amixer_mgr_put_ctrl_blk = amixer_mgr_put_ctrl_blk,
mgr->hw->amixer_mgr_put_ctrl_blk(mgr->ctrl_blk);