Staging: hv: vmbus: Get rid of the unused wrapper - vmbus_onchannel_event()

Now, get rid of the unused wrapper - vmbus_onchannel_event().
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/channel.c

@@ -880,16 +880,6 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
 }
 EXPORT_SYMBOL_GPL(vmbus_recvpacket_raw);
 
-/*
- * vmbus_onchannel_event - Channel event callback
- */
-void vmbus_onchannel_event(struct vmbus_channel *channel)
-{
-
-	channel->onchannel_callback(channel->channel_callback_context);
-
-}
-
 /*
  * vmbus_ontimer - Timer event callback
  */

drivers/staging/hv/hyperv.h

@@ -691,7 +691,6 @@ extern int vmbus_recvpacket_raw(struct vmbus_channel *channel,
 				     u32 *buffer_actual_len,
 				     u64 *requestid);
 
-extern void vmbus_onchannel_event(struct vmbus_channel *channel);
 
 extern void vmbus_get_debug_info(struct vmbus_channel *channel,
 				     struct vmbus_channel_debug_info *debug);