Staging: hv: remove GetInfo pointer from struct vmbus_channel_interface

It's only set by one thing, and never called.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/channel_interface.c

@@ -151,5 +151,4 @@ const struct vmbus_channel_interface vmbus_ops = {
 	.RecvPacketRaw	= ivmbus_recvpacket_raw,
 	.EstablishGpadl = ivmbus_establish_gpadl,
 	.TeardownGpadl = ivmbus_teardown_gpadl,
-	.GetInfo = get_channel_info,
 };

drivers/staging/hv/vmbus_api.h

@@ -95,7 +95,6 @@ struct hv_device_info {
  * @RecvPacketRaw:     Receive Raw packet
  * @EstablishGpadl:    Set up GPADL for ringbuffer
  * @TeardownGpadl:     Teardown GPADL for ringbuffer
- * @GetInfo:   Get info about the channel
  *
  * This structure contains function pointer to control vmbus channel
  * behavior. None of these functions is externally callable, but they
@@ -126,7 +125,6 @@ struct vmbus_channel_interface {
 	int (*EstablishGpadl)(struct hv_device *dev, void *buf, u32 buflen,
 			      u32 *GpadlHandle);
 	int (*TeardownGpadl)(struct hv_device *device, u32 GpadlHandle);
-	void (*GetInfo)(struct hv_device *dev, struct hv_device_info *devinfo);
 };
 
 extern const struct vmbus_channel_interface vmbus_ops;