ATI_REG_CMD_AC_SYNC  128 sound/pci/atiixp.c #define  ATI_REG_CMD_AC_SYNC		(1U<<30)
ATI_REG_CMD_AC_SYNC  113 sound/pci/atiixp_modem.c #define  ATI_REG_CMD_AC_SYNC		(1U<<30)