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authorAndrew F. Davis <afd@ti.com>2016-05-05 01:01:36 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2016-05-06 21:08:58 +0300
commitbc3c57c13256c748a4e71d2ea7481d0c953e88e1 (patch)
tree8e842420e522430a890b741e294d381698cccf6a /include/linux/rpmsg.h
parent9735a22799b9214d17d3c231fe377fc852f042e9 (diff)
downloadlinux-bc3c57c13256c748a4e71d2ea7481d0c953e88e1.tar.xz
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>
Diffstat (limited to 'include/linux/rpmsg.h')
-rw-r--r--include/linux/rpmsg.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h
index 82a673905edb..7ff5790c185a 100644
--- a/include/linux/rpmsg.h
+++ b/include/linux/rpmsg.h
@@ -169,7 +169,7 @@ struct rpmsg_driver {
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 @@ struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_channel *,
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