tree fcb7e742d38c6e4655660d89be01e61d58ceebc4
parent 8cd64518a3d166a21f5c69ac7860b3add0369dd0
author Alan Cox <alan@lxorguk.ukuu.org.uk> 1209542058 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1209569387 -0700

tty: add throttle/unthrottle helpers

Something Arjan suggested which allows us to clean up the code nicely

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>