From: aleph <aleph@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 29 Sep 2010 13:59:39 +0000 (+0000)
Subject: sam3n port: fix integer comparison in clock initialization
X-Git-Tag: 2.6.0~50
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=d83ff60c86ab9c3fae79eddc491adebd15959e1d;p=bertos.git

sam3n port: fix integer comparison in clock initialization

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4351 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/cpu/cortex-m3/drv/clock_sam3.c b/bertos/cpu/cortex-m3/drv/clock_sam3.c
index ae70d529..fbc79062 100644
--- a/bertos/cpu/cortex-m3/drv/clock_sam3.c
+++ b/bertos/cpu/cortex-m3/drv/clock_sam3.c
@@ -65,8 +65,8 @@ INLINE uint32_t evaluate_pll(void)
 		{
 			// RC oscillator set to 12 MHz
 			freq = 12000000 / div * (1 + mul);
-			if (ABS(CPU_FREQ - freq) < best_delta) {
-				best_delta = ABS(CPU_FREQ - freq);
+			if (ABS((int)CPU_FREQ - freq) < best_delta) {
+				best_delta = ABS((int)CPU_FREQ - freq);
 				best_mul = mul;
 				best_div = div;
 			}