Driver: hv: vmbus: Make mmio resource local

This fixes a sparse warning because hyperv_mmio resources
are only used in this one file and should be static.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index fedf629..6cbe074 100644 (file)
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -105,8 +105,8 @@ static struct notifier_block hyperv_panic_block = {
 
 static const char *fb_mmio_name = "fb_range";
 static struct resource *fb_mmio;
-struct resource *hyperv_mmio;
-DEFINE_SEMAPHORE(hyperv_mmio_lock);
+static struct resource *hyperv_mmio;
+static DEFINE_SEMAPHORE(hyperv_mmio_lock);
 
 static int vmbus_exists(void)
 {