diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 7c7c6a8..1ac9fd8 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -73,7 +73,7 @@
 	struct rpmsg_endpoint *ns_ept;
 };
 
-#define to_rpmsg_channel(d) container_of(d, struct rpmsg_channel, dev)
+#define to_rpmsg_device(d) container_of(d, struct rpmsg_device, dev)
 #define to_rpmsg_driver(d) container_of(d, struct rpmsg_driver, drv)
 
 /*
@@ -113,7 +113,7 @@
 field##_show(struct device *dev,					\
 			struct device_attribute *attr, char *buf)	\
 {									\
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);		\
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);		\
 									\
 	return sprintf(buf, format_string, rpdev->path);		\
 }
@@ -127,7 +127,7 @@
 static ssize_t modalias_show(struct device *dev,
 			     struct device_attribute *attr, char *buf)
 {
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 
 	return sprintf(buf, RPMSG_DEVICE_MODALIAS_FMT "\n", rpdev->id.name);
 }
@@ -142,7 +142,7 @@
 };
 
 /* rpmsg devices and drivers are matched using the service name */
-static inline int rpmsg_id_match(const struct rpmsg_channel *rpdev,
+static inline int rpmsg_id_match(const struct rpmsg_device *rpdev,
 				 const struct rpmsg_device_id *id)
 {
 	return strncmp(id->name, rpdev->id.name, RPMSG_NAME_SIZE) == 0;
@@ -151,7 +151,7 @@
 /* match rpmsg channel and rpmsg driver */
 static int rpmsg_dev_match(struct device *dev, struct device_driver *drv)
 {
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 	struct rpmsg_driver *rpdrv = to_rpmsg_driver(drv);
 	const struct rpmsg_device_id *ids = rpdrv->id_table;
 	unsigned int i;
@@ -166,7 +166,7 @@
 
 static int rpmsg_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 
 	return add_uevent_var(env, "MODALIAS=" RPMSG_DEVICE_MODALIAS_FMT,
 					rpdev->id.name);
@@ -194,7 +194,7 @@
 
 /* for more info, see below documentation of rpmsg_create_ept() */
 static struct rpmsg_endpoint *__rpmsg_create_ept(struct virtproc_info *vrp,
-						 struct rpmsg_channel *rpdev,
+						 struct rpmsg_device *rpdev,
 						 rpmsg_rx_cb_t cb,
 						 void *priv, u32 addr)
 {
@@ -282,7 +282,7 @@
  *
  * Returns a pointer to the endpoint on success, or NULL on error.
  */
-struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_channel *rpdev,
+struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_device *rpdev,
 					rpmsg_rx_cb_t cb, void *priv,
 					struct rpmsg_channel_info chinfo)
 {
@@ -339,7 +339,7 @@
  */
 static int rpmsg_dev_probe(struct device *dev)
 {
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 	struct rpmsg_driver *rpdrv = to_rpmsg_driver(rpdev->dev.driver);
 	struct virtproc_info *vrp = rpdev->vrp;
 	struct rpmsg_channel_info chinfo = {};
@@ -387,7 +387,7 @@
 
 static int rpmsg_dev_remove(struct device *dev)
 {
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 	struct rpmsg_driver *rpdrv = to_rpmsg_driver(rpdev->dev.driver);
 	struct virtproc_info *vrp = rpdev->vrp;
 	int err = 0;
@@ -451,7 +451,7 @@
 
 static void rpmsg_release_device(struct device *dev)
 {
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 
 	kfree(rpdev);
 }
@@ -461,10 +461,10 @@
  * this is used to make sure we're not creating rpmsg devices for channels
  * that already exist.
  */
-static int rpmsg_channel_match(struct device *dev, void *data)
+static int rpmsg_device_match(struct device *dev, void *data)
 {
 	struct rpmsg_channel_info *chinfo = data;
-	struct rpmsg_channel *rpdev = to_rpmsg_channel(dev);
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 
 	if (chinfo->src != RPMSG_ADDR_ANY && chinfo->src != rpdev->src)
 		return 0;
@@ -484,15 +484,15 @@
  * this function will be used to create both static and dynamic
  * channels.
  */
-static struct rpmsg_channel *rpmsg_create_channel(struct virtproc_info *vrp,
-				struct rpmsg_channel_info *chinfo)
+static struct rpmsg_device *rpmsg_create_channel(struct virtproc_info *vrp,
+						 struct rpmsg_channel_info *chinfo)
 {
-	struct rpmsg_channel *rpdev;
+	struct rpmsg_device *rpdev;
 	struct device *tmp, *dev = &vrp->vdev->dev;
 	int ret;
 
 	/* make sure a similar channel doesn't already exist */
-	tmp = device_find_child(dev, chinfo, rpmsg_channel_match);
+	tmp = device_find_child(dev, chinfo, rpmsg_device_match);
 	if (tmp) {
 		/* decrement the matched device's refcount back */
 		put_device(tmp);
@@ -544,7 +544,7 @@
 	struct virtio_device *vdev = vrp->vdev;
 	struct device *dev;
 
-	dev = device_find_child(&vdev->dev, chinfo, rpmsg_channel_match);
+	dev = device_find_child(&vdev->dev, chinfo, rpmsg_device_match);
 	if (!dev)
 		return -EINVAL;
 
@@ -669,7 +669,7 @@
  *
  * Returns 0 on success and an appropriate error value on failure.
  */
-int rpmsg_send_offchannel_raw(struct rpmsg_channel *rpdev, u32 src, u32 dst,
+int rpmsg_send_offchannel_raw(struct rpmsg_device *rpdev, u32 src, u32 dst,
 			      void *data, int len, bool wait)
 {
 	struct virtproc_info *vrp = rpdev->vrp;
@@ -879,11 +879,11 @@
 }
 
 /* invoked when a name service announcement arrives */
-static void rpmsg_ns_cb(struct rpmsg_channel *rpdev, void *data, int len,
+static void rpmsg_ns_cb(struct rpmsg_device *rpdev, void *data, int len,
 			void *priv, u32 src)
 {
 	struct rpmsg_ns_msg *msg = data;
-	struct rpmsg_channel *newch;
+	struct rpmsg_device *newch;
 	struct rpmsg_channel_info chinfo;
 	struct virtproc_info *vrp = priv;
 	struct device *dev = &vrp->vdev->dev;
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h
index f278407..35a0f39 100644
--- a/include/linux/rpmsg.h
+++ b/include/linux/rpmsg.h
@@ -110,7 +110,7 @@
 };
 
 /**
- * rpmsg_channel - devices that belong to the rpmsg bus are called channels
+ * rpmsg_device - device that belong to the rpmsg bus
  * @vrp: the remote processor this channel belongs to
  * @dev: the device struct
  * @id: device id (used to match between rpmsg drivers and devices)
@@ -119,7 +119,7 @@
  * @ept: the rpmsg endpoint of this channel
  * @announce: if set, rpmsg will announce the creation/removal of this channel
  */
-struct rpmsg_channel {
+struct rpmsg_device {
 	struct virtproc_info *vrp;
 	struct device dev;
 	struct rpmsg_device_id id;
@@ -129,7 +129,7 @@
 	bool announce;
 };
 
-typedef void (*rpmsg_rx_cb_t)(struct rpmsg_channel *, void *, int, void *, u32);
+typedef void (*rpmsg_rx_cb_t)(struct rpmsg_device *, void *, int, void *, u32);
 
 /**
  * struct rpmsg_endpoint - binds a local rpmsg address to its user
@@ -155,7 +155,7 @@
  * create additional endpoints by themselves (see rpmsg_create_ept()).
  */
 struct rpmsg_endpoint {
-	struct rpmsg_channel *rpdev;
+	struct rpmsg_device *rpdev;
 	struct kref refcount;
 	rpmsg_rx_cb_t cb;
 	struct mutex cb_lock;
@@ -174,19 +174,21 @@
 struct rpmsg_driver {
 	struct device_driver drv;
 	const struct rpmsg_device_id *id_table;
-	int (*probe)(struct rpmsg_channel *dev);
-	void (*remove)(struct rpmsg_channel *dev);
-	void (*callback)(struct rpmsg_channel *, void *, int, void *, u32);
+	int (*probe)(struct rpmsg_device *dev);
+	void (*remove)(struct rpmsg_device *dev);
+	void (*callback)(struct rpmsg_device *, void *, int, void *, u32);
 };
 
+int register_rpmsg_device(struct rpmsg_device *dev);
+void unregister_rpmsg_device(struct rpmsg_device *dev);
 int __register_rpmsg_driver(struct rpmsg_driver *drv, struct module *owner);
 void unregister_rpmsg_driver(struct rpmsg_driver *drv);
 void rpmsg_destroy_ept(struct rpmsg_endpoint *);
-struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_channel *,
+struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_device *,
 					rpmsg_rx_cb_t cb, void *priv,
 					struct rpmsg_channel_info chinfo);
 int
-rpmsg_send_offchannel_raw(struct rpmsg_channel *, u32, u32, void *, int, bool);
+rpmsg_send_offchannel_raw(struct rpmsg_device *, u32, u32, void *, int, bool);
 
 /* use a macro to avoid include chaining to get THIS_MODULE */
 #define register_rpmsg_driver(drv) \
@@ -224,7 +226,7 @@
  */
 static inline int rpmsg_send(struct rpmsg_endpoint *ept, void *data, int len)
 {
-	struct rpmsg_channel *rpdev = ept->rpdev;
+	struct rpmsg_device *rpdev = ept->rpdev;
 	u32 src = ept->addr, dst = rpdev->dst;
 
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, true);
@@ -251,7 +253,7 @@
 static inline
 int rpmsg_sendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst)
 {
-	struct rpmsg_channel *rpdev = ept->rpdev;
+	struct rpmsg_device *rpdev = ept->rpdev;
 	u32 src = ept->addr;
 
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, true);
@@ -281,7 +283,7 @@
 int rpmsg_send_offchannel(struct rpmsg_endpoint *ept, u32 src, u32 dst,
 			  void *data, int len)
 {
-	struct rpmsg_channel *rpdev = ept->rpdev;
+	struct rpmsg_device *rpdev = ept->rpdev;
 
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, true);
 }
@@ -306,7 +308,7 @@
 static inline
 int rpmsg_trysend(struct rpmsg_endpoint *ept, void *data, int len)
 {
-	struct rpmsg_channel *rpdev = ept->rpdev;
+	struct rpmsg_device *rpdev = ept->rpdev;
 	u32 src = ept->addr, dst = rpdev->dst;
 
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, false);
@@ -332,7 +334,7 @@
 static inline
 int rpmsg_trysendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst)
 {
-	struct rpmsg_channel *rpdev = ept->rpdev;
+	struct rpmsg_device *rpdev = ept->rpdev;
 	u32 src = ept->addr;
 
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, false);
@@ -361,7 +363,7 @@
 int rpmsg_trysend_offchannel(struct rpmsg_endpoint *ept, u32 src, u32 dst,
 			     void *data, int len)
 {
-	struct rpmsg_channel *rpdev = ept->rpdev;
+	struct rpmsg_device *rpdev = ept->rpdev;
 
 	return rpmsg_send_offchannel_raw(rpdev, src, dst, data, len, false);
 }
diff --git a/samples/rpmsg/rpmsg_client_sample.c b/samples/rpmsg/rpmsg_client_sample.c
index 37975ed..4fcd7ee 100644
--- a/samples/rpmsg/rpmsg_client_sample.c
+++ b/samples/rpmsg/rpmsg_client_sample.c
@@ -28,7 +28,7 @@
 	int rx_count;
 };
 
-static void rpmsg_sample_cb(struct rpmsg_channel *rpdev, void *data, int len,
+static void rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len,
 						void *priv, u32 src)
 {
 	int ret;
@@ -52,7 +52,7 @@
 		dev_err(&rpdev->dev, "rpmsg_send failed: %d\n", ret);
 }
 
-static int rpmsg_sample_probe(struct rpmsg_channel *rpdev)
+static int rpmsg_sample_probe(struct rpmsg_device *rpdev)
 {
 	int ret;
 	struct instance_data *idata;
@@ -76,7 +76,7 @@
 	return 0;
 }
 
-static void rpmsg_sample_remove(struct rpmsg_channel *rpdev)
+static void rpmsg_sample_remove(struct rpmsg_device *rpdev)
 {
 	dev_info(&rpdev->dev, "rpmsg sample client driver is removed\n");
 }