ATI_REG_COUNTER_BITCLOCK  147 sound/pci/atiixp.c #define  ATI_REG_COUNTER_BITCLOCK	(31U<<8)
ATI_REG_COUNTER_BITCLOCK  132 sound/pci/atiixp_modem.c #define  ATI_REG_COUNTER_BITCLOCK	(31U<<8)