From: Alan Stern <stern@rowland.harvard.edu>
Date: Thu, 26 Apr 2007 07:12:04 +0000 (-0700)
Subject: device_schedule_callback() needs a module reference
X-Git-Tag: v2.6.22-rc1~1119^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=523ded71de0c5e66973335bf99a80edfda9f401b;p=pandora-kernel.git

device_schedule_callback() needs a module reference

This patch (as896b) fixes an oversight in the design of
device_schedule_callback().  It is necessary to acquire a reference to the
module owning the callback routine, to prevent the module from being
unloaded before the callback can run.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Satyam Sharma <satyam.sharma@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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