SMBAUXCTL         119 drivers/i2c/busses/i2c-i801.c #define SMBAUXCTL(p)	(13 + (p)->smba)	/* ICH4 and later */
SMBAUXCTL          57 drivers/staging/kpc2000/kpc2000_i2c.c #define SMBAUXCTL(p)    ((13 * REG_SIZE) + (p)->smba)   /* ICH4 and later */