PCH_ACK           449 drivers/i2c/busses/i2c-eg20t.c 	pch_clrbit(adap->pch_base_address, PCH_I2CCTL, PCH_ACK);
PCH_ACK           460 drivers/i2c/busses/i2c-eg20t.c 	pch_setbit(adap->pch_base_address, PCH_I2CCTL, PCH_ACK);