hv: remove free_channel() from hyperv.h

This function is only used in the file it is declared in
(channel_mgmt.c) so make it static and remove it from the hyperv.h file.

Cc: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 1 insertions, 3 deletions

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index a2fc487d1422..12b85ff957fd 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -196,7 +196,7 @@ static void release_channel(struct work_struct *work)
 /*
  * free_channel - Release the resources used by the vmbus channel object
  */
-void free_channel(struct vmbus_channel *channel)
+static void free_channel(struct vmbus_channel *channel)
 {
 
         /*
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index ae865a11ad46..240e1141cbbd 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -606,8 +606,6 @@ struct vmbus_channel {
         void *channel_callback_context;
 };
 
-void free_channel(struct vmbus_channel *channel);
-
 void vmbus_onmessage(void *context);
 
 int vmbus_request_offers(void);