rpmsg: add THIS_MODULE to rpmsg_driver in rpmsg core
Add register_rpmsg_driver helper macro that adds THIS_MODULE to
rpmsg_driver for the registering driver. We rename and modify
the existing register_rpmsg_driver to enable this.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h
index 82a6739..7ff5790 100644
--- a/include/linux/rpmsg.h
+++ b/include/linux/rpmsg.h
@@ -169,7 +169,7 @@
int register_rpmsg_device(struct rpmsg_channel *dev);
void unregister_rpmsg_device(struct rpmsg_channel *dev);
-int register_rpmsg_driver(struct rpmsg_driver *drv);
+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 *,
@@ -177,6 +177,10 @@
int
rpmsg_send_offchannel_raw(struct rpmsg_channel *, u32, u32, void *, int, bool);
+/* use a macro to avoid include chaining to get THIS_MODULE */
+#define register_rpmsg_driver(drv) \
+ __register_rpmsg_driver(drv, THIS_MODULE)
+
/**
* rpmsg_send() - send a message across to the remote processor
* @rpdev: the rpmsg channel