CEC               658 drivers/atm/he.h #define CEC		0x807d0
CEC               308 drivers/char/pcmcia/synclink_cs.c #define CEC   BIT2		// command executing
CEC                42 include/dt-bindings/clock/stm32mp1-clks.h #define CEC		29
CEC                42 scripts/dtc/include-prefixes/dt-bindings/clock/stm32mp1-clks.h #define CEC		29