From: Julien Pichon <pichon.jln@gmail.com>
Date: Sat, 22 Sep 2012 06:22:31 +0000 (-0700)
Subject: serial: samsung: Add poll_get_char & poll_put_char
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~74^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93b5c032d95e032691e627526b364cd463834347;p=pandora-kernel.git

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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