SMBHSTSTS_INUSE_STS  181 drivers/i2c/busses/i2c-i801.c #define SMBHSTSTS_INUSE_STS	BIT(6)
SMBHSTSTS_INUSE_STS   94 drivers/staging/kpc2000/kpc2000_i2c.c #define SMBHSTSTS_INUSE_STS     0x40