git: sio - Minor token fix for sio

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 52fe5e2acd3e12a809e00d83bd089fbfc2258dec
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Fri Aug 27 22:18:08 2010 -0700

    sio - Minor token fix for sio
    
    * comwakeup() can be called from a callout and thus must acquire
      tty_token itself instead of asserting that it is already held.
    
    Reported-by: lentferj

Summary of changes:
 sys/dev/serial/sio/sio.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/52fe5e2acd3e12a809e00d83bd089fbfc2258dec


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