diff --git a/MISRA.md b/MISRA.md
index 9296cb961..1cca337ff 100644
--- a/MISRA.md
+++ b/MISRA.md
@@ -34,7 +34,6 @@ _Ref 8.4.2_
    kernel unit tests. It is not meant to be directly accessed by the application
    and therefore, not declared in a header file.
 
-
 #### Rule 8.6
 
 MISRA C:2012 Rule 8.6: An identifier with external linkage shall have exactly
@@ -45,6 +44,15 @@ _Ref 8.6.1_
    definitions or no definition. FreeRTOS hook functions are implemented in
    the application and therefore, have no definition in the Kernel code.
 
+#### Rule 11.1
+MISRA C:2012 Rule 11.1: Conversions shall not be performed between a pointer to
+function and any other type.
+
+_Ref 11.1.1_
+ - The pointer to function is casted into void to avoid unused parameter
+   compiler warning when Stream Buffer's Tx and Rx Completed callback feature is
+   not used.
+
 #### Rule 11.3
 
 MISRA C:2012 Rule 11.3: A cast shall not be performed between a pointer to
diff --git a/event_groups.c b/event_groups.c
index 68f8e9ddb..cb154a82c 100644
--- a/event_groups.c
+++ b/event_groups.c
@@ -506,7 +506,7 @@ EventBits_t xEventGroupClearBits( EventGroupHandle_t xEventGroup,
         traceENTER_xEventGroupClearBitsFromISR( xEventGroup, uxBitsToClear );
 
         traceEVENT_GROUP_CLEAR_BITS_FROM_ISR( xEventGroup, uxBitsToClear );
-        xReturn = xTimerPendFunctionCallFromISR( vEventGroupClearBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToClear, NULL ); /*lint !e9087 Can't avoid cast to void* as a generic callback function not specific to this use case. Callback casts back to original type so safe. */
+        xReturn = xTimerPendFunctionCallFromISR( vEventGroupClearBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToClear, NULL );
 
         traceRETURN_xEventGroupClearBitsFromISR( xReturn );
 
@@ -735,7 +735,7 @@ void vEventGroupDelete( EventGroupHandle_t xEventGroup )
 /* For internal use only - execute a 'set bits' command that was pended from
  * an interrupt. */
 void vEventGroupSetBitsCallback( void * pvEventGroup,
-                                 const uint32_t ulBitsToSet )
+                                 uint32_t ulBitsToSet )
 {
     traceENTER_vEventGroupSetBitsCallback( pvEventGroup, ulBitsToSet );
 
@@ -751,7 +751,7 @@ void vEventGroupSetBitsCallback( void * pvEventGroup,
 /* For internal use only - execute a 'clear bits' command that was pended from
  * an interrupt. */
 void vEventGroupClearBitsCallback( void * pvEventGroup,
-                                   const uint32_t ulBitsToClear )
+                                   uint32_t ulBitsToClear )
 {
     traceENTER_vEventGroupClearBitsCallback( pvEventGroup, ulBitsToClear );
 
@@ -812,7 +812,7 @@ static BaseType_t prvTestWaitCondition( const EventBits_t uxCurrentEventBits,
         traceENTER_xEventGroupSetBitsFromISR( xEventGroup, uxBitsToSet, pxHigherPriorityTaskWoken );
 
         traceEVENT_GROUP_SET_BITS_FROM_ISR( xEventGroup, uxBitsToSet );
-        xReturn = xTimerPendFunctionCallFromISR( vEventGroupSetBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToSet, pxHigherPriorityTaskWoken ); /*lint !e9087 Can't avoid cast to void* as a generic callback function not specific to this use case. Callback casts back to original type so safe. */
+        xReturn = xTimerPendFunctionCallFromISR( vEventGroupSetBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToSet, pxHigherPriorityTaskWoken );
 
         traceRETURN_xEventGroupSetBitsFromISR( xReturn );
 
diff --git a/include/event_groups.h b/include/event_groups.h
index f1f86fb7f..d66ab262c 100644
--- a/include/event_groups.h
+++ b/include/event_groups.h
@@ -807,9 +807,9 @@ void vEventGroupDelete( EventGroupHandle_t xEventGroup ) PRIVILEGED_FUNCTION;
 
 /* For internal use only. */
 void vEventGroupSetBitsCallback( void * pvEventGroup,
-                                 const uint32_t ulBitsToSet ) PRIVILEGED_FUNCTION;
+                                 uint32_t ulBitsToSet ) PRIVILEGED_FUNCTION;
 void vEventGroupClearBitsCallback( void * pvEventGroup,
-                                   const uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION;
+                                   uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION;
 
 
 #if ( configUSE_TRACE_FACILITY == 1 )
diff --git a/stream_buffer.c b/stream_buffer.c
index 35e67cf35..9899e30ee 100644
--- a/stream_buffer.c
+++ b/stream_buffer.c
@@ -1507,10 +1507,17 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
     }
     #else
     {
+        /* MISRA Ref 11.1.1 [Object type casting] */
+        /* More details at: https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/MISRA.md#rule-111 */
+        /* coverity[misra_c_2012_rule_11_1_violation] */
         ( void ) pxSendCompletedCallback;
+
+        /* MISRA Ref 11.1.1 [Object type casting] */
+        /* More details at: https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/MISRA.md#rule-111 */
+        /* coverity[misra_c_2012_rule_11_1_violation] */
         ( void ) pxReceiveCompletedCallback;
     }
-    #endif
+    #endif /* if ( configUSE_SB_COMPLETED_CALLBACK == 1 ) */
 }
 
 #if ( configUSE_TRACE_FACILITY == 1 )