From 45c44ddd0158ba2219c48ce48fe60f3a33b933bd Mon Sep 17 00:00:00 2001
From: Mark Hounschell <markh@compro.net>
Date: Thu, 24 Apr 2014 10:33:58 -0400
Subject: [PATCH] staging: dgap: fix sparse warning about dgap_poll_lock

This patch fixes a sparse warning:

warning: symbol 'dgap_poll_lock' was not declared. Should it be static?

Signed-off-by: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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