MDE                95 drivers/i2c/busses/i2c-rcar.c #define RCAR_IRQ_SEND	(MNR | MAL | MST | MAT | MDE)
MDE                99 drivers/i2c/busses/i2c-rcar.c #define RCAR_IRQ_ACK_SEND	(~(MAT | MDE) & 0x7F)
MDE               481 drivers/i2c/busses/i2c-rcar.c 	if (!(msr & MDE))