From 3599abafcc51594f1629f19a6a12ff92f6e94017 Mon Sep 17 00:00:00 2001
From: Konrad Zapalowicz <bergo.torino@gmail.com>
Date: Sat, 16 Aug 2014 16:58:06 +0200
Subject: [PATCH] staging: dgnc: Remove driver-wide polling counter variable

The polling counter variable is only exposed via sysfs and has no other
purpose.

Now, since the polling shall be implemented as a board specific feature
rather than being global in the driver this counter is obsolete.

Signed-off-by: Konrad Zapalowicz <bergo.torino@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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