tty: Introduce a tty_port generic block_til_ready
authorAlan Cox <alan@redhat.com>
Fri, 2 Jan 2009 13:46:10 +0000 (13:46 +0000)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 2 Jan 2009 18:19:39 +0000 (10:19 -0800)
Start sucking more commonality out of the drivers into a single piece of
core code.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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