From: Alan Stern <stern@rowland.harvard.edu>
Date: Mon, 10 Jan 2011 16:24:14 +0000 (-0500)
Subject: USB: g_printer: fix bug in module parameter definitions
X-Git-Tag: v2.6.37.1~246
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3b930db54318eb00f8e158a4e3a415fcf30fa29;p=pandora-kernel.git

USB: g_printer: fix bug in module parameter definitions

commit ad84e4a9efb7c8ed322bafb6ebdb9c3a49a3d3a8 upstream.

This patch (as1442) fixes a bug in g_printer: Module parameters should
not be marked "__initdata" if they are accessible in sysfs (i.e., if
the mode value in the module_param() macro is nonzero).  Otherwise
attempts to access the parameters will cause addressing violations.

Character-string module parameters must not be marked "__initdata"
if the module can be unloaded, because the kernel needs to access the
parameter variable at unload time in order to free the
dynamically-allocated string.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Roland Kletzing <devzero@web.de>
CC: Craig W. Nadler <craig@nadler.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed