Make hv_pci_dev a static variable.

Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
Signed-off-by: Haiyang Zhang <haiya...@microsoft.com>
Signed-off-by: Abhishek Kane <v-abk...@microsoft.com>
Signed-off-by: Hank Janssen <hjans...@microsoft.com>
---
 drivers/staging/hv/vmbus_drv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index a2acbce..f779d4e 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -40,7 +40,7 @@
 #include "vmbus_private.h"
 
 
-struct pci_dev *hv_pci_dev;
+static struct pci_dev *hv_pci_dev;
 
 /* Main vmbus driver data structure */
 struct hv_bus {
-- 
1.7.4.1

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