From 1db894ecfa73759b1fde359562b9b4ef0e66e23d Mon Sep 17 00:00:00 2001
From: Alexey Charkov <alchark@gmail.com>
Date: Sat, 6 Sep 2014 21:21:15 +0400
Subject: [PATCH] tty: vt8500_serial: add polled console functions

This adds simple polling functions for single-character transmit
and receive, as used by kgdb.

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed