staging: memrar: remove driver from tree

It's no longer needed at all.

Cc: Ossama Othman <ossama.othman@intel.com>
Cc: Eugene Epshteyn <eugene.epshteyn@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --cc drivers/staging/Kconfig
Simple merge

diff --cc drivers/staging/Makefile
Simple merge

diff --cc drivers/staging/memrar/Kconfig
Simple merge

diff --cc drivers/staging/memrar/Makefile
Simple merge

diff --cc drivers/staging/memrar/TODO
Simple merge

diff --cc drivers/staging/memrar/memrar-abi
Simple merge

diff --cc drivers/staging/memrar/memrar.h
Simple merge

diff --cc drivers/staging/memrar/memrar_allocator.c
Simple merge

diff --cc drivers/staging/memrar/memrar_allocator.h
Simple merge

diff --cc drivers/staging/memrar/memrar_handler.c
Simple merge