DW_IC_CLR_START_DET 566 drivers/i2c/busses/i2c-designware-master.c dw_readl(dev, DW_IC_CLR_START_DET); DW_IC_CLR_START_DET 144 drivers/i2c/busses/i2c-designware-slave.c dw_readl(dev, DW_IC_CLR_START_DET);