rpmsg: Hide rpmsg indirection tables

Move the device and endpoint indirection tables to the rpmsg internal
header file, to hide them from the public API.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c
index e1d765a7372c82c6c2daeb3c0c0c5c072429a2b6..b6ea9ffa73816d2bbf3cada1033a5058ccb14394 100644 (file)
--- a/drivers/rpmsg/rpmsg_core.c
+++ b/drivers/rpmsg/rpmsg_core.c
@@ -20,7 +20,10 @@
 #define pr_fmt(fmt) "%s: " fmt, __func__
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/rpmsg.h>
+#include <linux/of_device.h>
+#include <linux/slab.h>
 
 #include "rpmsg_internal.h"
 

diff --git a/drivers/rpmsg/rpmsg_internal.h b/drivers/rpmsg/rpmsg_internal.h
index 8ac98fd0bf1dd6b240fd2f6748710834dafef523..8075a20f919b21caabbd13235f9bb2632cc800f1 100644 (file)
--- a/drivers/rpmsg/rpmsg_internal.h
+++ b/drivers/rpmsg/rpmsg_internal.h
@@ -25,6 +25,53 @@
 #define to_rpmsg_device(d) container_of(d, struct rpmsg_device, dev)
 #define to_rpmsg_driver(d) container_of(d, struct rpmsg_driver, drv)
 
+/**
+ * struct rpmsg_device_ops - indirection table for the rpmsg_device operations
+ * @create_ept:                create backend-specific endpoint, requried
+ * @announce_create:   announce presence of new channel, optional
+ * @announce_destroy:  announce destruction of channel, optional
+ *
+ * Indirection table for the operations that a rpmsg backend should implement.
+ * @announce_create and @announce_destroy are optional as the backend might
+ * advertise new channels implicitly by creating the endpoints.
+ */
+struct rpmsg_device_ops {
+       struct rpmsg_endpoint *(*create_ept)(struct rpmsg_device *rpdev,
+                                           rpmsg_rx_cb_t cb, void *priv,
+                                           struct rpmsg_channel_info chinfo);
+
+       int (*announce_create)(struct rpmsg_device *ept);
+       int (*announce_destroy)(struct rpmsg_device *ept);
+};
+
+/**
+ * struct rpmsg_endpoint_ops - indirection table for rpmsg_endpoint operations
+ * @destroy_ept:       destroy the given endpoint, required
+ * @send:              see @rpmsg_send(), required
+ * @sendto:            see @rpmsg_sendto(), optional
+ * @send_offchannel:   see @rpmsg_send_offchannel(), optional
+ * @trysend:           see @rpmsg_trysend(), required
+ * @trysendto:         see @rpmsg_trysendto(), optional
+ * @trysend_offchannel:        see @rpmsg_trysend_offchannel(), optional
+ *
+ * Indirection table for the operations that a rpmsg backend should implement.
+ * In addition to @destroy_ept, the backend must at least implement @send and
+ * @trysend, while the variants sending data off-channel are optional.
+ */
+struct rpmsg_endpoint_ops {
+       void (*destroy_ept)(struct rpmsg_endpoint *ept);
+
+       int (*send)(struct rpmsg_endpoint *ept, void *data, int len);
+       int (*sendto)(struct rpmsg_endpoint *ept, void *data, int len, u32 dst);
+       int (*send_offchannel)(struct rpmsg_endpoint *ept, u32 src, u32 dst,
+                                 void *data, int len);
+
+       int (*trysend)(struct rpmsg_endpoint *ept, void *data, int len);
+       int (*trysendto)(struct rpmsg_endpoint *ept, void *data, int len, u32 dst);
+       int (*trysend_offchannel)(struct rpmsg_endpoint *ept, u32 src, u32 dst,
+                            void *data, int len);
+};
+
 int rpmsg_register_device(struct rpmsg_device *rpdev);
 int rpmsg_unregister_device(struct device *parent,
                            struct rpmsg_channel_info *chinfo);

diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h
index 99efd598590e5d0c43869a3900c8ea665c4b4b2c..4f9445f71f2fa246107795c93710dfcfcfded6c8 100644 (file)
--- a/include/linux/rpmsg.h
+++ b/include/linux/rpmsg.h
@@ -137,25 +137,6 @@ struct rpmsg_device {
 
 typedef void (*rpmsg_rx_cb_t)(struct rpmsg_device *, void *, int, void *, u32);
 
-/**
- * struct rpmsg_device_ops - indirection table for the rpmsg_device operations
- * @create_ept:                create backend-specific endpoint, requried
- * @announce_create:   announce presence of new channel, optional
- * @announce_destroy:  announce destruction of channel, optional
- *
- * Indirection table for the operations that a rpmsg backend should implement.
- * @announce_create and @announce_destroy are optional as the backend might
- * advertise new channels implicitly by creating the endpoints.
- */
-struct rpmsg_device_ops {
-       struct rpmsg_endpoint *(*create_ept)(struct rpmsg_device *rpdev,
-                                           rpmsg_rx_cb_t cb, void *priv,
-                                           struct rpmsg_channel_info chinfo);
-
-       int (*announce_create)(struct rpmsg_device *ept);
-       int (*announce_destroy)(struct rpmsg_device *ept);
-};
-
 /**
  * struct rpmsg_endpoint - binds a local rpmsg address to its user
  * @rpdev: rpmsg channel device
@@ -190,34 +171,6 @@ struct rpmsg_endpoint {
        const struct rpmsg_endpoint_ops *ops;
 };
 
-/**
- * struct rpmsg_endpoint_ops - indirection table for rpmsg_endpoint operations
- * @destroy_ept:       destroy the given endpoint, required
- * @send:              see @rpmsg_send(), required
- * @sendto:            see @rpmsg_sendto(), optional
- * @send_offchannel:   see @rpmsg_send_offchannel(), optional
- * @trysend:           see @rpmsg_trysend(), required
- * @trysendto:         see @rpmsg_trysendto(), optional
- * @trysend_offchannel:        see @rpmsg_trysend_offchannel(), optional
- *
- * Indirection table for the operations that a rpmsg backend should implement.
- * In addition to @destroy_ept, the backend must at least implement @send and
- * @trysend, while the variants sending data off-channel are optional.
- */
-struct rpmsg_endpoint_ops {
-       void (*destroy_ept)(struct rpmsg_endpoint *ept);
-
-       int (*send)(struct rpmsg_endpoint *ept, void *data, int len);
-       int (*sendto)(struct rpmsg_endpoint *ept, void *data, int len, u32 dst);
-       int (*send_offchannel)(struct rpmsg_endpoint *ept, u32 src, u32 dst,
-                                 void *data, int len);
-
-       int (*trysend)(struct rpmsg_endpoint *ept, void *data, int len);
-       int (*trysendto)(struct rpmsg_endpoint *ept, void *data, int len, u32 dst);
-       int (*trysend_offchannel)(struct rpmsg_endpoint *ept, u32 src, u32 dst,
-                            void *data, int len);
-};
-
 /**
  * struct rpmsg_driver - rpmsg driver struct
  * @drv: underlying device driver