1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index 3f8ce7be4c18..0d8b13290e93 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -395,8 +395,9 @@ int vmbus_post_msg(void *buffer, size_t buflen)
 /*
  * vmbus_set_event - Send an event notification to the parent
  */
-int vmbus_set_event(u32 child_relid)
+int vmbus_set_event(struct vmbus_channel *channel)
 {
+        u32 child_relid = channel->offermsg.child_relid;
         /* Each u32 represents 32 channels */
         sync_set_bit(child_relid & 31,
                 (unsigned long *)vmbus_connection.send_int_page +