From da0e96315ca703ab6540cc7665549622f71c155f Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Tue, 11 Oct 2011 08:42:28 -0600
Subject: hv: rename prep_negotiate_resp() to vmbus_prep_negotiate_resp()

It's a global symbol, so properly prefix it and use the proper EXPORT
value as well.

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

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 41bf287..a2fc487 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -114,7 +114,7 @@ static const uuid_le
 
 
 /**
- * prep_negotiate_resp() - Create default response for Hyper-V Negotiate message
+ * vmbus_prep_negotiate_resp() - Create default response for Hyper-V Negotiate message
  * @icmsghdrp: Pointer to msg header structure
  * @icmsg_negotiate: Pointer to negotiate message structure
  * @buf: Raw buffer channel data
@@ -128,9 +128,8 @@ static const uuid_le
  *
  * Mainly used by Hyper-V drivers.
  */
-void prep_negotiate_resp(struct icmsg_hdr *icmsghdrp,
-			     struct icmsg_negotiate *negop,
-			     u8 *buf)
+void vmbus_prep_negotiate_resp(struct icmsg_hdr *icmsghdrp,
+			       struct icmsg_negotiate *negop, u8 *buf)
 {
 	if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
 		icmsghdrp->icmsgsize = 0x10;
@@ -156,7 +155,7 @@ void prep_negotiate_resp(struct icmsg_hdr *icmsghdrp,
 		negop->icmsg_vercnt = 1;
 	}
 }
-EXPORT_SYMBOL(prep_negotiate_resp);
+EXPORT_SYMBOL_GPL(vmbus_prep_negotiate_resp);
 
 /*
  * alloc_channel - Allocate and initialize a vmbus channel object
diff --git a/drivers/hv/hv_kvp.c b/drivers/hv/hv_kvp.c
index 69c4c98..89f5244 100644
--- a/drivers/hv/hv_kvp.c
+++ b/drivers/hv/hv_kvp.c
@@ -260,7 +260,7 @@ void hv_kvp_onchannelcallback(void *context)
 			sizeof(struct vmbuspipe_hdr)];
 
 		if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
-			prep_negotiate_resp(icmsghdrp, negop, recv_buffer);
+			vmbus_prep_negotiate_resp(icmsghdrp, negop, recv_buffer);
 		} else {
 			kvp_msg = (struct hv_kvp_msg *)&recv_buffer[
 				sizeof(struct vmbuspipe_hdr) +
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
index e0e3a6d..55d58f2 100644
--- a/drivers/hv/hv_util.c
+++ b/drivers/hv/hv_util.c
@@ -73,7 +73,7 @@ static void shutdown_onchannelcallback(void *context)
 			sizeof(struct vmbuspipe_hdr)];
 
 		if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
-			prep_negotiate_resp(icmsghdrp, negop, shut_txf_buf);
+			vmbus_prep_negotiate_resp(icmsghdrp, negop, shut_txf_buf);
 		} else {
 			shutdown_msg =
 				(struct shutdown_msg_data *)&shut_txf_buf[
@@ -198,7 +198,7 @@ static void timesync_onchannelcallback(void *context)
 				sizeof(struct vmbuspipe_hdr)];
 
 		if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
-			prep_negotiate_resp(icmsghdrp, NULL, time_txf_buf);
+			vmbus_prep_negotiate_resp(icmsghdrp, NULL, time_txf_buf);
 		} else {
 			timedatap = (struct ictimesync_data *)&time_txf_buf[
 				sizeof(struct vmbuspipe_hdr) +
@@ -237,7 +237,7 @@ static void heartbeat_onchannelcallback(void *context)
 				sizeof(struct vmbuspipe_hdr)];
 
 		if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
-			prep_negotiate_resp(icmsghdrp, NULL, hbeat_txf_buf);
+			vmbus_prep_negotiate_resp(icmsghdrp, NULL, hbeat_txf_buf);
 		} else {
 			heartbeat_msg =
 				(struct heartbeat_msg_data *)&hbeat_txf_buf[
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 4c8414a..98a57a5 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -960,7 +960,7 @@ struct hyperv_service_callback {
 	void (*callback) (void *context);
 };
 
-extern void prep_negotiate_resp(struct icmsg_hdr *,
-				struct icmsg_negotiate *, u8 *);
+extern void vmbus_prep_negotiate_resp(struct icmsg_hdr *,
+				      struct icmsg_negotiate *, u8 *);
 
 #endif /* _HYPERV_H */
-- 
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