SMBHSTSTS_HOST_BUSY  187 drivers/i2c/busses/i2c-i801.c #define SMBHSTSTS_HOST_BUSY	BIT(0)
SMBHSTSTS_HOST_BUSY  100 drivers/staging/kpc2000/kpc2000_i2c.c #define SMBHSTSTS_HOST_BUSY     0x01