From: Michal Ostrowski <mostrows@watson.ibm.com>
Date: Fri, 15 Jul 2005 10:56:33 +0000 (-0700)
Subject: [PATCH] rocket.c: Fix ldisc ref count handling
X-Git-Tag: v2.6.13-rc4~96
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1287ba1ba810aae1f8b81e32560d5d3bf3ff9f0;p=pandora-kernel.git

[PATCH] rocket.c: Fix ldisc ref count handling

If bailing out because there is nothing to receive in rp_do_receive(),
tty_ldisc_deref is not called.  Failure to do so increases the ref count
and causes release_dev() to hang since it can't get the ref count to 0.

Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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