[PATCH] tty-layer-buffering-revamp: jsm is broken

Looks like JSM will be uncompilable after the TTY layer rework is merged into
Linus's post-2.6.15 tree.

It was complex to fix - the maintainers were notified in September.

Cc: Wendy Xiong <wendyx@us.ltcfwd.linux.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>