From a1d842e84f049ffa29d0a633649ab2779750b2a3 Mon Sep 17 00:00:00 2001
From: Ken Cox <jkc@redhat.com>
Date: Thu, 13 Mar 2014 15:39:18 -0500
Subject: [PATCH] Staging: unisys: channels: Cleanup sparse warnings

Clean up multiple sparse warnings mostly due to different address spaces
when accessing I/O memory.

Also, remove SignalRemoveAll(), SignalQueueHasOneElement(),
SignalQueueIsFull(), because they were never called.

Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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