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From: Ariff Abdullah <ariff@FreeBSD.org>
Date: Wed, 26 Oct 2005 21:15:07 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_6
Cc: 
Subject: cvs commit: src/sys/dev/sound/pcm sound.c
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ariff       2005-10-26 21:15:07 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/sound/pcm    sound.c 
  Log:
  Rearrange sound unregister procedure to detect mixer busy
  state and destroy it before anything else. This solve panic issue
  during sound module unloading if the sound / mixer device being
  held by external processes.
  
  Approved by:    re (scottl), netchild (mentor)
  Reviewed by:    andreas
  
  Revision  Changes    Path
  1.93.2.1  +15 -12    src/sys/dev/sound/pcm/sound.c