TODO:
	- Create in-kernel Client API. Examples of in-kernel clients are watchdog and AMTHI.
	- ME Watchdog Driver to expose standard Linux watchdog interface
	- Rewrite AMTHI to use in-kernel client interface
	- Cleanup init and probe functions
	- Review BUG/BUG_ON usage
	- Cleanup and reorganize header files
	- Rewrite client data structure
	- Make state machine more readable
	- Add mei.txt with driver explanation and it's driver
	- Fix Kconfig
	- Cleanup and split the timer function
Upon Unstaging:
	- move mei.h to include/linux/mei.h
	- Documentation/ioctl/ioctl-number.txt
	- drop mei_version.h
	- Updated MAINTAINERS