doc: replace @return by Return:

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/arch/mips/mach-octeon/include/mach/cvmx-hwpko.h b/arch/mips/mach-octeon/include/mach/cvmx-hwpko.h
index 459c19b..fe02966 100644
--- a/arch/mips/mach-octeon/include/mach/cvmx-hwpko.h
+++ b/arch/mips/mach-octeon/include/mach/cvmx-hwpko.h
@@ -270,7 +270,7 @@
  * @param use_locking
  *               CVMX_PKO_LOCK_NONE, CVMX_PKO_LOCK_ATOMIC_TAG, or CVMX_PKO_LOCK_CMD_QUEUE
  *
- * @return returns CVMX_PKO_SUCCESS on success, or error code on failure of output
+ * Return: returns CVMX_PKO_SUCCESS on success, or error code on failure of output
  */
 static inline cvmx_pko_return_value_t
 cvmx_hwpko_send_packet_finish(u64 ipd_port, u64 queue, cvmx_pko_command_word0_t pko_command,
@@ -313,7 +313,7 @@
  * @param use_locking
  *               CVMX_PKO_LOCK_NONE, CVMX_PKO_LOCK_ATOMIC_TAG, or CVMX_PKO_LOCK_CMD_QUEUE
  *
- * @return returns CVMX_PKO_SUCCESS on success, or error code on failure of output
+ * Return: returns CVMX_PKO_SUCCESS on success, or error code on failure of output
  */
 static inline cvmx_pko_return_value_t
 cvmx_hwpko_send_packet_finish3(u64 ipd_port, u64 queue, cvmx_pko_command_word0_t pko_command,
@@ -358,7 +358,7 @@
  * for the port.
  *
  * @param port   IPD port number
- * @return Base output queue
+ * Return: Base output queue
  */
 int cvmx_pko_get_base_queue(int port);
 
@@ -366,7 +366,7 @@
  * For a given port number, return the number of pko output queues.
  *
  * @param port   IPD port number
- * @return Number of output queues
+ * Return: Number of output queues
  */
 int cvmx_pko_get_num_queues(int port);
 
@@ -407,7 +407,7 @@
  * @param burst     Maximum number of packets to burst in a row before rate
  *                  limiting cuts in.
  *
- * @return Zero on success, negative on failure
+ * Return: Zero on success, negative on failure
  */
 int cvmx_pko_rate_limit_packets(int port, int packets_s, int burst);
 
@@ -420,7 +420,7 @@
  * @param burst  Maximum number of bits to burst before rate
  *               limiting cuts in.
  *
- * @return Zero on success, negative on failure
+ * Return: Zero on success, negative on failure
  */
 int cvmx_pko_rate_limit_bits(int port, u64 bits_s, int burst);
 
@@ -432,7 +432,7 @@
  * @param interface
  * @param index
  *
- * @return negative on error.
+ * Return: negative on error.
  *
  * This applies only to the non-loopback interfaces.
  *
@@ -444,7 +444,7 @@
  * for the port.
  *
  * @param pko_port   PKO port number
- * @return           Base output queue
+ * Return:           Base output queue
  */
 int cvmx_pko_get_base_queue_pkoid(int pko_port);
 
@@ -453,7 +453,7 @@
  * for the port.
  *
  * @param pko_port	PKO port number
- * @return		the number of output queues
+ * Return:		the number of output queues
  */
 int cvmx_pko_get_num_queues_pkoid(int pko_port);
 
@@ -495,7 +495,7 @@
  * @param use_locking
  *               CVMX_PKO_LOCK_NONE, CVMX_PKO_LOCK_ATOMIC_TAG, or CVMX_PKO_LOCK_CMD_QUEUE
  *
- * @return returns CVMX_PKO_SUCCESS on success, or error code on failure of output
+ * Return: returns CVMX_PKO_SUCCESS on success, or error code on failure of output
  */
 static inline cvmx_pko_return_value_t
 cvmx_hwpko_send_packet_finish_pkoid(int pko_port, u64 queue, cvmx_pko_command_word0_t pko_command,
@@ -533,7 +533,7 @@
  * @param use_locking
  *               CVMX_PKO_LOCK_NONE, CVMX_PKO_LOCK_ATOMIC_TAG, or CVMX_PKO_LOCK_CMD_QUEUE
  *
- * @return returns CVMX_PKO_SUCCESS on success, or error code on failure of output
+ * Return: returns CVMX_PKO_SUCCESS on success, or error code on failure of output
  */
 static inline cvmx_pko_return_value_t
 cvmx_hwpko_send_packet_finish3_pkoid(u64 pko_port, u64 queue, cvmx_pko_command_word0_t pko_command,
@@ -561,7 +561,7 @@
  * Obtain the number of PKO commands pending in a queue
  *
  * @param queue is the queue identifier to be queried
- * @return the number of commands pending transmission or -1 on error
+ * Return: the number of commands pending transmission or -1 on error
  */
 int cvmx_pko_queue_pend_count(cvmx_cmd_queue_id_t queue);