vmbus: use resource for hyperv mmio region

Use a resource for the hyperv mmio region instead of start/size
variables.  Register the region properly so it shows up in
/proc/iomem.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 62ea1a06836a..330ec44de575 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1167,8 +1167,7 @@ int hv_vss_init(struct hv_util_service *);
 void hv_vss_deinit(void);
 void hv_vss_onchannelcallback(void *);
 
-extern u64 hyperv_mmio_start;
-extern u64 hyperv_mmio_size;
+extern struct resource hyperv_mmio;
 
 /*
  * Negotiated version with the Host.