mdbuf 476 drivers/i2c/busses/i2c-ibm_iic.c out_8((void __iomem *)&iic->mdbuf, *buf++); mdbuf 507 drivers/i2c/busses/i2c-ibm_iic.c *buf++ = in_8((void __iomem *)&iic->mdbuf); mdbuf 23 drivers/i2c/busses/i2c-ibm_iic.h u16 mdbuf;