[PATCH v5 07/16] rpmsg: update rpmsg_chrdev_register_device function

Arnaud Pouliquen
2021-02-19T11:19:39Z

As driver is now the rpmsg_ioctl, rename the function.
In addition, initialize the rpdev addresses to RPMSG_ADDR_ANY as not
defined.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
---
drivers/rpmsg/qcom_glink_native.c | 2 +-
drivers/rpmsg/qcom_smd.c | 2 +-
drivers/rpmsg/rpmsg_ctrl.c | 2 +-
drivers/rpmsg/rpmsg_internal.h | 10 ++++++----
4 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 27a05167c18c..d4e4dd482614 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1625,7 +1625,7 @@ static int qcom_glink_create_chrdev(struct qcom_glink *glink)
rpdev->dev.parent = glink->dev;
rpdev->dev.release = qcom_glink_device_release;

- return rpmsg_chrdev_register_device(rpdev);
+ return rpmsg_ctrl_register_device(rpdev);
}

struct qcom_glink *qcom_glink_native_probe(struct device *dev,
diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c
index 19903de6268d..40a1c415c775 100644
--- a/drivers/rpmsg/qcom_smd.c
+++ b/drivers/rpmsg/qcom_smd.c
@@ -1097,7 +1097,7 @@ static int qcom_smd_create_chrdev(struct qcom_smd_edge *edge)
qsdev->rpdev.dev.parent = &edge->dev;
qsdev->rpdev.dev.release = qcom_smd_release_device;

- return rpmsg_chrdev_register_device(&qsdev->rpdev);
+ return rpmsg_ctrl_register_device(&qsdev->rpdev);
}

/*
diff --git a/drivers/rpmsg/rpmsg_ctrl.c b/drivers/rpmsg/rpmsg_ctrl.c
index fa05b67d24da..2e43b4096aa8 100644
--- a/drivers/rpmsg/rpmsg_ctrl.c
+++ b/drivers/rpmsg/rpmsg_ctrl.c
@@ -180,7 +180,7 @@ static struct rpmsg_driver rpmsg_ctrl_driver = {
.probe = rpmsg_ctrl_probe,
.remove = rpmsg_ctrl_remove,
.drv = {
- .name = "rpmsg_chrdev",
+ .name = KBUILD_MODNAME,
},
};

diff --git a/drivers/rpmsg/rpmsg_internal.h b/drivers/rpmsg/rpmsg_internal.h
index a76c344253bf..7428f4465d17 100644
--- a/drivers/rpmsg/rpmsg_internal.h
+++ b/drivers/rpmsg/rpmsg_internal.h
@@ -82,16 +82,18 @@ struct rpmsg_device *rpmsg_create_channel(struct rpmsg_device *rpdev,
int rpmsg_release_channel(struct rpmsg_device *rpdev,
struct rpmsg_channel_info *chinfo);
/**
- * rpmsg_chrdev_register_device() - register chrdev device based on rpdev
+ * rpmsg_ctrl_register_device() - register a char device for control based on rpdev
* @rpdev: prepared rpdev to be used for creating endpoints
*
* This function wraps rpmsg_register_device() preparing the rpdev for use as
* basis for the rpmsg chrdev.
*/
-static inline int rpmsg_chrdev_register_device(struct rpmsg_device *rpdev)
+static inline int rpmsg_ctrl_register_device(struct rpmsg_device *rpdev)
{
- strcpy(rpdev->id.name, "rpmsg_chrdev");
- rpdev->driver_override = "rpmsg_chrdev";
+ strcpy(rpdev->id.name, "rpmsg_ctrl");
+ rpdev->driver_override = "rpmsg_ctrl";
+ rpdev->src = RPMSG_ADDR_ANY;
+ rpdev->dst = RPMSG_ADDR_ANY;

return rpmsg_register_device(rpdev);
}
--
2.17.1