From: Peter Hurley <peter@hurleysoftware.com>
Date: Sat, 15 Jun 2013 14:21:19 +0000 (-0400)
Subject: n_tty: Move buffers into n_tty_data
X-Git-Tag: v3.12-rc1~182^2~170
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20bafb3d23d108bc0a896eb8b7c1501f4f649b77;p=pandora-kernel.git

n_tty: Move buffers into n_tty_data

Reduce pointer reloading and improve locality-of-reference;
allocate read_buf and echo_buf within struct n_tty_data.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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