From 0a6ad06c43315ce0e5115d5ce51b04464245dde8 Mon Sep 17 00:00:00 2001
From: Tim Gardner <tim.gardner@canonical.com>
Date: Thu, 19 Sep 2013 14:24:04 -0700
Subject: [PATCH] Input: cm109 - convert high volume dev_err() to
 dev_err_ratelimited()

BugLink: http://bugs.launchpad.net/bugs/1222850

This input device can get into a state that produces a high
volume of device status errors. Attempt to throttle these
error messages such that the kernel log is not flooded.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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