cdev_spkr_init
cdev_spkr_init(NSPKR,spkr), /* 40: PC speaker */
cdev_spkr_init(NSPKR,spkr), /* 27: PC speaker */
cdev_spkr_init(NSPKR,spkr), /* 99: PC speaker */
cdev_spkr_init(NSPKR,spkr), /* 27: PC speaker */