tree ce3babac26955cac5af89bba2d8906e7bac42f72
parent eafbe67f84761d787802e5113d895a316b6292fe
author Peter Hurley <peter@hurleysoftware.com> 1386012286 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1386550393 -0800

n_tty: Only perform wakeups for waiters

Only wakeup the _waiting_ reader, polls and/or writer(s).

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>