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>

4 files changed, 10 insertions, 11 deletions

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 41bf287baa1..a2fc487d142 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 69c4c985dae..89f52440fcf 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 e0e3a6d0244..55d58f21e6d 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 4c8414a8b07..98a57a51acf 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 */