git: DragonFly_RELEASE_5_0 kernel - Fix syscons's visual bell

[Matthew Dillon]

commit ca827bc5ec5c396eecc6a9f47407e46cce0c4c76
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sat Feb 17 11:29:49 2018 -0800

    kernel - Fix syscons's visual bell
    
    * The visual bell code was completely broken.
    
    * Refactor the callout, and use the new callout_init_lk facility
      to deal with races.
    
    Reported-by: snurg

Summary of changes:
 sys/dev/misc/syscons/syscons.c | 40 +++++++++++++++-------------------------
 1 file changed, 15 insertions(+), 25 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ca827bc5ec5c396eecc6a9f47407e46cce0c4c76


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