git: sound - Delete devfs clone handler for /dev/dsp and /dev/mixer on unload.

[Imre Vadasz]

commit df9f204008c2d008e49c501cbbffb016141f154c
Author: Imre Vadász <i...@vdsz.com>
Date:   Wed Apr 12 22:52:23 2017 +0200

    sound - Delete devfs clone handler for /dev/dsp and /dev/mixer on unload.
    
    * This makes sound work again after unloading and then reloading the
      sound(4) module.
    
    * Only add the devfs clone handler, when the preceeding make_dev() was
      successful.

Summary of changes:
 sys/dev/sound/pcm/sound.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/df9f204008c2d008e49c501cbbffb016141f154c


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