From f7e54d7ad743a0cf0e400ac185036df6a592567c Mon Sep 17 00:00:00 2001
From: Stephen Boyd <sboyd@codeaurora.org>
Date: Tue, 14 Jan 2014 12:34:55 -0800
Subject: [PATCH] msm_serial: Add support for poll_{get,put}_char()

Implement the polling functionality for the MSM serial driver.
This allows us to use KGDB on this hardware.

Cc: David Brown <davidb@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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