NORDIC - remove the unused and incorrect PACKED() macro from the Nordic SDK.

This macro is not used anywhere.

Author: pan-

features/FEATURE_BLE/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/sdk/source/libraries/util/app_util_platform.h

@@ -68,8 +68,6 @@ typedef enum
 #define EXTERNAL_INT_VECTOR_OFFSET 16
 /**@endcond */
 
-#define PACKED(TYPE) __packed TYPE
-
 void critical_region_enter (void);
 void critical_region_exit (void);
 

hal/targets/hal/TARGET_NORDIC/TARGET_NRF5/sdk/libraries/util/app_util_platform.h

@@ -111,10 +111,6 @@ typedef enum
 #define EXTERNAL_INT_VECTOR_OFFSET 16
 /**@endcond */
 
-#ifndef PACKED
-    #define PACKED(TYPE) __packed TYPE
-#endif
-
 void app_util_critical_region_enter (uint8_t *p_nested);
 void app_util_critical_region_exit (uint8_t nested);