From 7b0ff75f5c56845b23ad8a7852e5b789b7848560 Mon Sep 17 00:00:00 2001
From: Tony Wu <tonywu@realtek.com>
Date: Tue, 17 Apr 2018 10:41:24 +0800
Subject: [PATCH] rtl8195am - fix pwmout_api.c warnings

Fix the following warning:

[Warning] pwmout_api.c@65,29: comparison between signed and unsigned integer expressions [-Wsign-compare]

Signed-off-by: Tony Wu <tonywu@realtek.com>
---
 .../TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/pwmout_api.c    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/pwmout_api.c b/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/pwmout_api.c
index a73b3418ef..8494a40cd0 100644
--- a/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/pwmout_api.c
+++ b/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/pwmout_api.c
@@ -53,7 +53,7 @@ static const PinMap PinMap_PWM[] = {
  
 void pwmout_init(pwmout_t* obj, PinName pin) 
 {
-    uint32_t peripheral;
+    int peripheral;
     u32 pwm_idx;
     u32 pin_sel;