From 80e5ed14e12d4452538c0492a560ab9a0294a850 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Sun, 9 Mar 2014 17:37:27 -0300
Subject: [PATCH] [media] drx-j: re-add get_sig_strength()

We'll need to use this function. Restore it from the
git history.

This function will be used on the next patch.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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Reading git-format-patch failed