From: Jon Mason <jon.mason@intel.com>
Date: Sat, 19 Jan 2013 09:02:25 +0000 (-0700)
Subject: NTB: correct stack usage warning in debugfs_read
X-Git-Tag: v3.9-rc1~124^2~47
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7237e22bbcffc3237a234fdf165fde4c2b0a22d;p=pandora-kernel.git

NTB: correct stack usage warning in debugfs_read

Correct gcc warning of using too much stack debugfs_read.  This is done
by kmallocing the buffer instead of using the char array on stack.
Also, shrinking the buffer to something closer to what is currently
being used.

Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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