From 8fae6b7a85f39a28f9fc75ee862fbce1a06d35d3 Mon Sep 17 00:00:00 2001
From: hjjeon0608 <hjjeon0608@wiznet.co.kr>
Date: Fri, 22 May 2015 10:42:56 +0900
Subject: [PATCH] Change to static.

---
 .../mbed/targets/hal/TARGET_WIZNET/TARGET_W7500x/analogin_api.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/mbed/targets/hal/TARGET_WIZNET/TARGET_W7500x/analogin_api.c b/libraries/mbed/targets/hal/TARGET_WIZNET/TARGET_W7500x/analogin_api.c
index af28f7924e..1a2c52af9f 100644
--- a/libraries/mbed/targets/hal/TARGET_WIZNET/TARGET_W7500x/analogin_api.c
+++ b/libraries/mbed/targets/hal/TARGET_WIZNET/TARGET_W7500x/analogin_api.c
@@ -27,7 +27,7 @@
 
 ADC_TypeDef * AdcHandle;
 
-int adc_inited = 0;
+static int adc_inited = 0;
 
 void analogin_init(analogin_t *obj, PinName pin)
 {