[PATCH v2 2/3] rpmsg: virtio: Remove uncallable offchannel functions

[linux@treblig.org]

From: "Dr. David Alan Gilbert" <linux@treblig.org>

The virtio_rpmsg_send_offchannel() and virtio_rpmsg_trysend_offchannel()
are wired up to the send_offchannel and trysend_offchannel members
of rpmsg_endpoint_ops, the only dereference of those was by
the unused, and now removed rpmsg_send_offchannel() and
rpmsg_trysend_offchannel() functions.

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
 drivers/rpmsg/virtio_rpmsg_bus.c | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 89d7a3b8c48b..1474e8000207 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -141,13 +141,9 @@ static void virtio_rpmsg_destroy_ept(struct rpmsg_endpoint *ept);
 static int virtio_rpmsg_send(struct rpmsg_endpoint *ept, void *data, int len);
 static int virtio_rpmsg_sendto(struct rpmsg_endpoint *ept, void *data, int len,
 			       u32 dst);
-static int virtio_rpmsg_send_offchannel(struct rpmsg_endpoint *ept, u32 src,
-					u32 dst, void *data, int len);
 static int virtio_rpmsg_trysend(struct rpmsg_endpoint *ept, void *data, int len);
 static int virtio_rpmsg_trysendto(struct rpmsg_endpoint *ept, void *data,
 				  int len, u32 dst);
-static int virtio_rpmsg_trysend_offchannel(struct rpmsg_endpoint *ept, u32 src,
-					   u32 dst, void *data, int len);
 static ssize_t virtio_rpmsg_get_mtu(struct rpmsg_endpoint *ept);
 static struct rpmsg_device *__rpmsg_create_channel(struct virtproc_info *vrp,
 						   struct rpmsg_channel_info *chinfo);
@@ -156,10 +152,8 @@ static const struct rpmsg_endpoint_ops virtio_endpoint_ops = {
 	.destroy_ept = virtio_rpmsg_destroy_ept,
 	.send = virtio_rpmsg_send,
 	.sendto = virtio_rpmsg_sendto,
-	.send_offchannel = virtio_rpmsg_send_offchannel,
 	.trysend = virtio_rpmsg_trysend,
 	.trysendto = virtio_rpmsg_trysendto,
-	.trysend_offchannel = virtio_rpmsg_trysend_offchannel,
 	.get_mtu = virtio_rpmsg_get_mtu,
 };
 
@@ -665,14 +659,6 @@ static int virtio_rpmsg_sendto(struct rpmsg_endpoint *ept, void *data, int len,
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, true);
 }
 
-static int virtio_rpmsg_send_offchannel(struct rpmsg_endpoint *ept, u32 src,
-					u32 dst, void *data, int len)
-{
-	struct rpmsg_device *rpdev = ept->rpdev;
-
-	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, true);
-}
-
 static int virtio_rpmsg_trysend(struct rpmsg_endpoint *ept, void *data, int len)
 {
 	struct rpmsg_device *rpdev = ept->rpdev;
@@ -690,14 +676,6 @@ static int virtio_rpmsg_trysendto(struct rpmsg_endpoint *ept, void *data,
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, false);
 }
 
-static int virtio_rpmsg_trysend_offchannel(struct rpmsg_endpoint *ept, u32 src,
-					   u32 dst, void *data, int len)
-{
-	struct rpmsg_device *rpdev = ept->rpdev;
-
-	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, false);
-}
-
 static ssize_t virtio_rpmsg_get_mtu(struct rpmsg_endpoint *ept)
 {
 	struct rpmsg_device *rpdev = ept->rpdev;
-- 
2.49.0