Staging: hv: Eliminate vmbus_event_dpc()

vmbus_event_dpc() was a wrapper function not adding any value;
get rid of it.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Mike Sterling <mike.sterling@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c
index f7df479..fd589e3 100644
--- a/drivers/staging/hv/connection.c
+++ b/drivers/staging/hv/connection.c
@@ -285,7 +285,7 @@
 /*
  * vmbus_on_event - Handler for events
  */
-void vmbus_on_event(void)
+void vmbus_on_event(unsigned long data)
 {
 	int dword;
 	int maxdword = MAX_NUM_CHANNELS_SUPPORTED >> 5;