From: Antti Kaijanmäki <antti.kaijanmaki@nomovok.com>
Date: Mon, 23 Nov 2009 18:54:47 +0000 (-0800)
Subject: hso: fix soft-lockup
X-Git-Tag: v2.6.32~30^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcfcb256cc23c4436691b0fe677275306699d6a1;p=pandora-kernel.git

hso: fix soft-lockup

Fix soft-lockup in hso.c which is triggered on SMP machine when
modem is removed while file descriptor(s) under /dev are still open:

  old version called kref_put() too early which resulted in destroying
  hso_serial and hso_device objects which were still used later on.

Signed-off-by: Antti Kaijanmäki <antti.kaijanmaki@nomovok.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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