From 93b5c032d95e032691e627526b364cd463834347 Mon Sep 17 00:00:00 2001
From: Julien Pichon <pichon.jln@gmail.com>
Date: Fri, 21 Sep 2012 23:22:31 -0700
Subject: [PATCH] serial: samsung: Add poll_get_char & poll_put_char

The following patch allows users to use KGDB over serial console on
board based on Samsung SOC. It has been tested on a board using
exynos5.

[dianders: changed poll to return NO_POLL_CHAR, which appears to
fix 'help' in kgdb; also updated commit message]

Signed-off-by: Julien Pichon <pichon.jln@gmail.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed