staging: sm7xxfb: merge sm712fb with fbdev

Now since all cleanups are done and the code is ready to be merged lets
move it out of staging into fbdev location.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/Kconfig
Simple merge

diff --cc drivers/staging/Makefile
Simple merge

diff --cc drivers/staging/sm7xxfb/Kconfig
Simple merge

diff --cc drivers/staging/sm7xxfb/Makefile
Simple merge

diff --cc drivers/staging/sm7xxfb/TODO
Simple merge

diff --cc drivers/video/fbdev/Kconfig
Simple merge

diff --cc drivers/video/fbdev/Makefile
Simple merge

diff --cc drivers/video/fbdev/sm712.h
Simple merge

diff --cc drivers/video/fbdev/sm712fb.c
Simple merge