power: fix some doxygen comments

[ upstream commit 58794bf ]

Fix following syntax error reported by doxygen 1.9.5 version.

lib/power/rte_power.h:169: error: rte_power_freq_up has
@param documentation sections but no arguments
(warning treated as error, aborting now)

Fixes: d7937e2 ("power: initial import")

Signed-off-by: Jerin Jacob <jerinj@marvell.com>

lib/power/rte_power.h

@@ -171,100 +171,45 @@ typedef int (*rte_power_freq_change_t)(unsigned int lcore_id);
  * Scale up the frequency of a specific lcore according to the available
  * frequencies.
  * Review each environments specific documentation for usage.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
  */
 extern rte_power_freq_change_t rte_power_freq_up;
 
 /**
  * Scale down the frequency of a specific lcore according to the available
  * frequencies.
  * Review each environments specific documentation for usage.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
  */
-
 extern rte_power_freq_change_t rte_power_freq_down;
 
 /**
  * Scale up the frequency of a specific lcore to the highest according to the
  * available frequencies.
  * Review each environments specific documentation for usage.
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
  */
 extern rte_power_freq_change_t rte_power_freq_max;
 
 /**
  * Scale down the frequency of a specific lcore to the lowest according to the
  * available frequencies.
  * Review each environments specific documentation for usage..
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 on success with frequency changed.
- *  - 0 on success without frequency changed.
- *  - Negative on error.
  */
 extern rte_power_freq_change_t rte_power_freq_min;
 
 /**
  * Query the Turbo Boost status of a specific lcore.
  * Review each environments specific documentation for usage..
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 1 Turbo Boost is enabled for this lcore.
- *  - 0 Turbo Boost is disabled for this lcore.
- *  - Negative on error.
  */
 extern rte_power_freq_change_t rte_power_turbo_status;
 
 /**
  * Enable Turbo Boost for this lcore.
  * Review each environments specific documentation for usage..
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 0 on success.
- *  - Negative on error.
  */
 extern rte_power_freq_change_t rte_power_freq_enable_turbo;
 
 /**
  * Disable Turbo Boost for this lcore.
  * Review each environments specific documentation for usage..
- *
- * @param lcore_id
- *  lcore id.
- *
- * @return
- *  - 0 on success.
- *  - Negative on error.
  */
 extern rte_power_freq_change_t rte_power_freq_disable_turbo;