Minor optimisation to mcr20a-rf-driver code

This is a minor optimisation to the mcr20a-rf-driver code: Note that function parameter is pointer. The code is more readable when 'NULL' instead of using '0'.
2020-02-18 20:00:00 +08:00 · 2020-02-18 20:00:00 +08:00 · f1c479651f
parent 57d3a14e0f
commit f1c479651f
1 changed files with 1 additions and 0 deletions
--- a/components/802.15.4_RF/mcr20a-rf-driver/source/MCR20Drv.c
+++ b/components/802.15.4_RF/mcr20a-rf-driver/source/MCR20Drv.c
@ -45,6 +45,7 @@
 #if defined(MBED_CONF_NANOSTACK_CONFIGURATION) && DEVICE_SPI && DEVICE_INTERRUPTIN && defined(MBED_CONF_RTOS_PRESENT)

 #include "platform/mbed_critical.h"
+#include <string.h>

 /*****************************************************************************
 *                               PRIVATE VARIABLES                           *