From: "Antonino A. Daplas" <adaplas@hotpop.com>

This patch allows fbset to change the video mode and the console window
size via the notifier call chain.  It will only notify fbcon of mode
changes from user space.  Changes coming from upstream will be ignored.

The code will only update the current console.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>