Remove lint suppression comment (#920)

Remove lint suppression comment

event_groups.c

@@ -40,11 +40,10 @@
 #include "timers.h"
 #include "event_groups.h"
 
-/* Lint e961, e750 and e9021 are suppressed as a MISRA exception justified
- * because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined
+/* The MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined
  * for the header files above, but not in this file, in order to generate the
  * correct privileged Vs unprivileged linkage and placement. */
-#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021 See comment above. */
+#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
 
 typedef struct EventGroupDef_t
 {
@@ -94,7 +93,7 @@ static BaseType_t prvTestWaitCondition( const EventBits_t uxCurrentEventBits,
              * event group structure. */
             volatile size_t xSize = sizeof( StaticEventGroup_t );
             configASSERT( xSize == sizeof( EventGroup_t ) );
-        } /*lint !e529 xSize is referenced if configASSERT() is defined. */
+        }
         #endif /* configASSERT_DEFINED */
 
         /* The user has provided a statically allocated event group - use it. */
@@ -166,7 +165,7 @@ static BaseType_t prvTestWaitCondition( const EventBits_t uxCurrentEventBits,
         }
         else
         {
-            traceEVENT_GROUP_CREATE_FAILED(); /*lint !e9063 Else branch only exists to allow tracing and does not generate code if trace macros are not defined. */
+            traceEVENT_GROUP_CREATE_FAILED();
         }
 
         traceRETURN_xEventGroupCreate( pxEventBits );
@@ -533,7 +532,7 @@ EventBits_t xEventGroupGetBitsFromISR( EventGroupHandle_t xEventGroup )
     traceRETURN_xEventGroupGetBitsFromISR( uxReturn );
 
     return uxReturn;
-} /*lint !e818 EventGroupHandle_t is a typedef used in other functions to so can't be pointer to const. */
+}
 /*-----------------------------------------------------------*/
 
 EventBits_t xEventGroupSetBits( EventGroupHandle_t xEventGroup,
@@ -555,7 +554,7 @@ EventBits_t xEventGroupSetBits( EventGroupHandle_t xEventGroup,
     configASSERT( ( uxBitsToSet & eventEVENT_BITS_CONTROL_BYTES ) == 0 );
 
     pxList = &( pxEventBits->xTasksWaitingForBits );
-    pxListEnd = listGET_END_MARKER( pxList ); /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM.  This is checked and valid. */
+    pxListEnd = listGET_END_MARKER( pxList );
     vTaskSuspendAll();
     {
         traceEVENT_GROUP_SET_BITS( xEventGroup, uxBitsToSet );

include/list.h

@@ -151,7 +151,7 @@ struct xLIST_ITEM
     struct xLIST * configLIST_VOLATILE pxContainer;     /**< Pointer to the list in which this list item is placed (if any). */
     listSECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE          /**< Set to a known value if configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */
 };
-typedef struct xLIST_ITEM ListItem_t;                   /* For some reason lint wants this as two separate definitions. */
+typedef struct xLIST_ITEM ListItem_t;
 
 #if ( configUSE_MINI_LIST_ITEM == 1 )
     struct xMINI_LIST_ITEM

include/portable.h

@@ -200,7 +200,7 @@ size_t xPortGetMinimumEverFreeHeapSize( void ) PRIVILEGED_FUNCTION;
  *
  * This hook function is called when allocation failed.
  */
-    void vApplicationMallocFailedHook( void ); /*lint !e526 Symbol not defined as it is an application callback. */
+    void vApplicationMallocFailedHook( void );
 #endif
 
 /*

include/queue.h

@@ -1554,7 +1554,7 @@ BaseType_t xQueueGiveMutexRecursive( QueueHandle_t xMutex ) PRIVILEGED_FUNCTION;
  */
 #if ( configQUEUE_REGISTRY_SIZE > 0 )
     void vQueueAddToRegistry( QueueHandle_t xQueue,
-                              const char * pcQueueName ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+                              const char * pcQueueName ) PRIVILEGED_FUNCTION;
 #endif
 
 /*
@@ -1583,7 +1583,7 @@ BaseType_t xQueueGiveMutexRecursive( QueueHandle_t xMutex ) PRIVILEGED_FUNCTION;
  * returned.
  */
 #if ( configQUEUE_REGISTRY_SIZE > 0 )
-    const char * pcQueueGetName( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+    const char * pcQueueGetName( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION;
 #endif
 
 /*

include/task.h

@@ -144,7 +144,7 @@ typedef struct xMEMORY_REGION
 typedef struct xTASK_PARAMETERS
 {
     TaskFunction_t pvTaskCode;
-    const char * pcName; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+    const char * pcName;
     configSTACK_DEPTH_TYPE usStackDepth;
     void * pvParameters;
     UBaseType_t uxPriority;
@@ -160,7 +160,7 @@ typedef struct xTASK_PARAMETERS
 typedef struct xTASK_STATUS
 {
     TaskHandle_t xHandle;                         /* The handle of the task to which the rest of the information in the structure relates. */
-    const char * pcTaskName;                      /* A pointer to the task's name.  This value will be invalid if the task was deleted since the structure was populated! */ /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+    const char * pcTaskName;                      /* A pointer to the task's name.  This value will be invalid if the task was deleted since the structure was populated! */
     UBaseType_t xTaskNumber;                      /* A number unique to the task. */
     eTaskState eCurrentState;                     /* The state in which the task existed when the structure was populated. */
     UBaseType_t uxCurrentPriority;                /* The priority at which the task was running (may be inherited) when the structure was populated. */
@@ -379,7 +379,7 @@ typedef enum
  */
 #if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
     BaseType_t xTaskCreate( TaskFunction_t pxTaskCode,
-                            const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+                            const char * const pcName,
                             const configSTACK_DEPTH_TYPE usStackDepth,
                             void * const pvParameters,
                             UBaseType_t uxPriority,
@@ -388,7 +388,7 @@ typedef enum
 
 #if ( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
     BaseType_t xTaskCreateAffinitySet( TaskFunction_t pxTaskCode,
-                                       const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+                                       const char * const pcName,
                                        const configSTACK_DEPTH_TYPE usStackDepth,
                                        void * const pvParameters,
                                        UBaseType_t uxPriority,
@@ -506,7 +506,7 @@ typedef enum
  */
 #if ( configSUPPORT_STATIC_ALLOCATION == 1 )
     TaskHandle_t xTaskCreateStatic( TaskFunction_t pxTaskCode,
-                                    const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+                                    const char * const pcName,
                                     const uint32_t ulStackDepth,
                                     void * const pvParameters,
                                     UBaseType_t uxPriority,
@@ -516,7 +516,7 @@ typedef enum
 
 #if ( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configNUMBER_OF_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
     TaskHandle_t xTaskCreateStaticAffinitySet( TaskFunction_t pxTaskCode,
-                                               const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+                                               const char * const pcName,
                                                const uint32_t ulStackDepth,
                                                void * const pvParameters,
                                                UBaseType_t uxPriority,
@@ -1745,7 +1745,7 @@ UBaseType_t uxTaskGetNumberOfTasks( void ) PRIVILEGED_FUNCTION;
  * \defgroup pcTaskGetName pcTaskGetName
  * \ingroup TaskUtils
  */
-char * pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+char * pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION;
 
 /**
  * task. h
@@ -1764,7 +1764,7 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; /*lint !e
  * \ingroup TaskUtils
  */
 #if ( INCLUDE_xTaskGetHandle == 1 )
-    TaskHandle_t xTaskGetHandle( const char * pcNameToQuery ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+    TaskHandle_t xTaskGetHandle( const char * pcNameToQuery ) PRIVILEGED_FUNCTION;
 #endif
 
 /**
@@ -1978,7 +1978,7 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; /*lint !e
     /* MISRA Ref 8.6.1 [External linkage] */
     /* More details at: https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/MISRA.md#rule-86 */
     /* coverity[misra_c_2012_rule_8_6_violation] */
-    void vApplicationTickHook( void ); /*lint !e526 Symbol not defined as it is an application callback. */
+    void vApplicationTickHook( void );
 
 #endif
 
@@ -1999,7 +1999,7 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; /*lint !e
  */
     void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
                                         StackType_t ** ppxIdleTaskStackBuffer,
-                                        uint32_t * pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */
+                                        uint32_t * pulIdleTaskStackSize );
 
 /**
  * task.h
@@ -2349,7 +2349,7 @@ char * pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; /*lint !e
  */
 #if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configUSE_TRACE_FACILITY == 1 ) )
     void vTaskGetRunTimeStatistics( char * pcWriteBuffer,
-                                    size_t uxBufferLength ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+                                    size_t uxBufferLength ) PRIVILEGED_FUNCTION;
 #endif
 
 /**

include/timers.h

@@ -34,10 +34,8 @@
     #error "include FreeRTOS.h must appear in source files before include timers.h"
 #endif
 
-/*lint -save -e537 This headers are only multiply included if the application code
- * happens to also be including task.h. */
 #include "task.h"
-/*lint -restore */
+
 
 /* *INDENT-OFF* */
 #ifdef __cplusplus
@@ -229,7 +227,7 @@ typedef void (* PendedFunction_t)( void * arg1,
  * @endverbatim
  */
 #if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
-    TimerHandle_t xTimerCreate( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+    TimerHandle_t xTimerCreate( const char * const pcTimerName,
                                 const TickType_t xTimerPeriodInTicks,
                                 const BaseType_t xAutoReload,
                                 void * const pvTimerID,
@@ -359,7 +357,7 @@ typedef void (* PendedFunction_t)( void * arg1,
  * @endverbatim
  */
 #if ( configSUPPORT_STATIC_ALLOCATION == 1 )
-    TimerHandle_t xTimerCreateStatic( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+    TimerHandle_t xTimerCreateStatic( const char * const pcTimerName,
                                       const TickType_t xTimerPeriodInTicks,
                                       const BaseType_t xAutoReload,
                                       void * const pvTimerID,
@@ -1253,7 +1251,7 @@ TaskHandle_t xTimerGetTimerDaemonTaskHandle( void ) PRIVILEGED_FUNCTION;
  *
  * @return The name assigned to the timer specified by the xTimer parameter.
  */
-const char * pcTimerGetName( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
+const char * pcTimerGetName( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION;
 
 /**
  * void vTimerSetReloadMode( TimerHandle_t xTimer, const BaseType_t xAutoReload );

list.c

@@ -37,11 +37,10 @@
 #include "FreeRTOS.h"
 #include "list.h"
 
-/* Lint e9021, e961 and e750 are suppressed as a MISRA exception justified
- * because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be
+/* The MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be
  * defined for the header files above, but not in this file, in order to
  * generate the correct privileged Vs unprivileged linkage and placement. */
-#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021. */
+#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
 
 /*-----------------------------------------------------------
 * PUBLIC LIST API documented in list.h
@@ -54,7 +53,7 @@ void vListInitialise( List_t * const pxList )
     /* The list structure contains a list item which is used to mark the
      * end of the list.  To initialise the list the list end is inserted
      * as the only list entry. */
-    pxList->pxIndex = ( ListItem_t * ) &( pxList->xListEnd ); /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM.  This is checked and valid. */
+    pxList->pxIndex = ( ListItem_t * ) &( pxList->xListEnd );
 
     listSET_FIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE( &( pxList->xListEnd ) );
 
@@ -64,8 +63,8 @@ void vListInitialise( List_t * const pxList )
 
     /* The list end next and previous pointers point to itself so we know
      * when the list is empty. */
-    pxList->xListEnd.pxNext = ( ListItem_t * ) &( pxList->xListEnd );     /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM.  This is checked and valid. */
-    pxList->xListEnd.pxPrevious = ( ListItem_t * ) &( pxList->xListEnd ); /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM.  This is checked and valid. */
+    pxList->xListEnd.pxNext = ( ListItem_t * ) &( pxList->xListEnd );
+    pxList->xListEnd.pxPrevious = ( ListItem_t * ) &( pxList->xListEnd );
 
     /* Initialize the remaining fields of xListEnd when it is a proper ListItem_t */
     #if ( configUSE_MINI_LIST_ITEM == 0 )
@@ -190,7 +189,7 @@ void vListInsert( List_t * const pxList,
         *      configMAX_SYSCALL_INTERRUPT_PRIORITY.
         **********************************************************************/
 
-        for( pxIterator = ( ListItem_t * ) &( pxList->xListEnd ); pxIterator->pxNext->xItemValue <= xValueOfInsertion; pxIterator = pxIterator->pxNext ) /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM.  This is checked and valid. *//*lint !e440 The iterator moves to a different value, not xValueOfInsertion. */
+        for( pxIterator = ( ListItem_t * ) &( pxList->xListEnd ); pxIterator->pxNext->xItemValue <= xValueOfInsertion; pxIterator = pxIterator->pxNext )
         {
             /* There is nothing to do here, just iterating to the wanted
              * insertion position. */