kernel documentation specification:
"The return value, if any, should be described in a dedicated section
named Return."
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@xxxxxxxxxxx>
---
drivers/rpmsg/qcom_glink_native.c | 2 +-
drivers/rpmsg/qcom_smd.c | 2 +-
drivers/rpmsg/rpmsg_core.c | 24 ++++++++++++------------
drivers/rpmsg/virtio_rpmsg_bus.c | 2 +-
4 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 3f377a795b33..1030cfa80e04 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -427,7 +427,7 @@ static void qcom_glink_handle_intent_req_ack(struct qcom_glink *glink,
* Allocates a local channel id and sends a RPM_CMD_OPEN message to the remote.
* Will return with refcount held, regardless of outcome.
*
- * Returns 0 on success, negative errno otherwise.
+ * Return: 0 on success, negative errno otherwise.
*/
static int qcom_glink_send_open_req(struct qcom_glink *glink,
struct glink_channel *channel)
diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c
index 8da1b5cb31b3..540e027f08c4 100644
--- a/drivers/rpmsg/qcom_smd.c
+++ b/drivers/rpmsg/qcom_smd.c
@@ -1467,7 +1467,7 @@ ATTRIBUTE_GROUPS(qcom_smd_edge);
* @parent: parent device for the edge
* @node: device_node describing the edge
*
- * Returns an edge reference, or negative ERR_PTR() on failure.
+ * Return: an edge reference, or negative ERR_PTR() on failure.
*/
struct qcom_smd_edge *qcom_smd_register_edge(struct device *parent,
struct device_node *node)
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c
index d3eb60059ef1..f031b2b1b21c 100644
--- a/drivers/rpmsg/rpmsg_core.c
+++ b/drivers/rpmsg/rpmsg_core.c
@@ -26,7 +26,7 @@
* @rpdev: rpmsg device
* @chinfo: channel_info to bind
*
- * Returns a pointer to the new rpmsg device on success, or NULL on error.
+ * Return: a pointer to the new rpmsg device on success, or NULL on error.
*/
struct rpmsg_device *rpmsg_create_channel(struct rpmsg_device *rpdev,
struct rpmsg_channel_info *chinfo)
@@ -48,7 +48,7 @@ EXPORT_SYMBOL(rpmsg_create_channel);
* @rpdev: rpmsg device
* @chinfo: channel_info to bind
*
- * Returns 0 on success or an appropriate error value.
+ * Return: 0 on success or an appropriate error value.
*/
int rpmsg_release_channel(struct rpmsg_device *rpdev,
struct rpmsg_channel_info *chinfo)
@@ -102,7 +102,7 @@ EXPORT_SYMBOL(rpmsg_release_channel);
* dynamically assign them an available rpmsg address (drivers should have
* a very good reason why not to always use RPMSG_ADDR_ANY here).
*
- * Returns a pointer to the endpoint on success, or NULL on error.
+ * Return: a pointer to the endpoint on success, or NULL on error.
*/
struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_device *rpdev,
rpmsg_rx_cb_t cb, void *priv,
@@ -146,7 +146,7 @@ EXPORT_SYMBOL(rpmsg_destroy_ept);
*
* Can only be called from process context (for now).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
int rpmsg_send(struct rpmsg_endpoint *ept, void *data, int len)
{
@@ -175,7 +175,7 @@ EXPORT_SYMBOL(rpmsg_send);
*
* Can only be called from process context (for now).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
int rpmsg_sendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst)
{
@@ -206,7 +206,7 @@ EXPORT_SYMBOL(rpmsg_sendto);
*
* Can only be called from process context (for now).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
int rpmsg_send_offchannel(struct rpmsg_endpoint *ept, u32 src, u32 dst,
void *data, int len)
@@ -235,7 +235,7 @@ EXPORT_SYMBOL(rpmsg_send_offchannel);
*
* Can only be called from process context (for now).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
int rpmsg_trysend(struct rpmsg_endpoint *ept, void *data, int len)
{
@@ -263,7 +263,7 @@ EXPORT_SYMBOL(rpmsg_trysend);
*
* Can only be called from process context (for now).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
int rpmsg_trysendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst)
{
@@ -282,7 +282,7 @@ EXPORT_SYMBOL(rpmsg_trysendto);
* @filp: file for poll_wait()
* @wait: poll_table for poll_wait()
*
- * Returns mask representing the current state of the endpoint's send buffers
+ * Return: mask representing the current state of the endpoint's send buffers
*/
__poll_t rpmsg_poll(struct rpmsg_endpoint *ept, struct file *filp,
poll_table *wait)
@@ -313,7 +313,7 @@ EXPORT_SYMBOL(rpmsg_poll);
*
* Can only be called from process context (for now).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
int rpmsg_trysend_offchannel(struct rpmsg_endpoint *ept, u32 src, u32 dst,
void *data, int len)
@@ -623,7 +623,7 @@ EXPORT_SYMBOL(rpmsg_unregister_device);
* @rpdrv: pointer to a struct rpmsg_driver
* @owner: owning module/driver
*
- * Returns 0 on success, and an appropriate error value on failure.
+ * Return: 0 on success, and an appropriate error value on failure.
*/
int __register_rpmsg_driver(struct rpmsg_driver *rpdrv, struct module *owner)
{
@@ -637,7 +637,7 @@ EXPORT_SYMBOL(__register_rpmsg_driver);
* unregister_rpmsg_driver() - unregister an rpmsg driver from the rpmsg bus
* @rpdrv: pointer to a struct rpmsg_driver
*
- * Returns 0 on success, and an appropriate error value on failure.
+ * Return: 0 on success, and an appropriate error value on failure.
*/
void unregister_rpmsg_driver(struct rpmsg_driver *rpdrv)
{
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 9c112aa65040..c37451512835 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -547,7 +547,7 @@ static void rpmsg_downref_sleepers(struct virtproc_info *vrp)
* should use the appropriate rpmsg_{try}send{to, _offchannel} API
* (see include/linux/rpmsg.h).
*
- * Returns 0 on success and an appropriate error value on failure.
+ * Return: 0 on success and an appropriate error value on failure.
*/
static int rpmsg_send_offchannel_raw(struct rpmsg_device *rpdev,
u32 src, u32 dst,
--
2.17.1
