Rmove MPU_pvPortMalloc and MPU_vPortFree from mpu_wrappers.c (#88)

These definitions were not useful because the corresponding mapping was
removed from mpu_wrappers.h earlier.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
diff --git a/portable/Common/mpu_wrappers.c b/portable/Common/mpu_wrappers.c
index 5b47870..ca59b8d 100644
--- a/portable/Common/mpu_wrappers.c
+++ b/portable/Common/mpu_wrappers.c
@@ -959,33 +959,6 @@
 /*-----------------------------------------------------------*/

 

 #if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )

-    void * MPU_pvPortMalloc( size_t xSize ) /* FREERTOS_SYSTEM_CALL */

-    {

-        void * pvReturn;

-        BaseType_t xRunningPrivileged = xPortRaisePrivilege();

-

-        pvReturn = pvPortMalloc( xSize );

-

-        vPortResetPrivilege( xRunningPrivileged );

-

-        return pvReturn;

-    }

-#endif /* configSUPPORT_DYNAMIC_ALLOCATION */

-/*-----------------------------------------------------------*/

-

-#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )

-    void MPU_vPortFree( void * pv ) /* FREERTOS_SYSTEM_CALL */

-    {

-        BaseType_t xRunningPrivileged = xPortRaisePrivilege();

-

-        vPortFree( pv );

-

-        vPortResetPrivilege( xRunningPrivileged );

-    }

-#endif /* configSUPPORT_DYNAMIC_ALLOCATION */

-/*-----------------------------------------------------------*/

-

-#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )

     void MPU_vPortInitialiseBlocks( void ) /* FREERTOS_SYSTEM_CALL */

     {

         BaseType_t xRunningPrivileged = xPortRaisePrivilege();