From 5cd78de5267f36c090043836649b31c12533bbe9 Mon Sep 17 00:00:00 2001
From: Oded Gabbay <oded.gabbay@amd.com>
Date: Thu, 20 Nov 2014 16:14:56 +0200
Subject: [PATCH] amdkfd: add __iomem attribute to doorbell_ptr

This patch was done due to sparse warning. It changes the definition of
doorbell_ptr in queue_properties to be with __iomem attribute, so it would
match the type which the doorbell module functions are returning.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
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