From: arighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Thu, 20 May 2010 13:26:28 +0000 (+0000)
Subject: STM32: fix build warning.
X-Git-Tag: 2.5.0~181
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=854e5978391f485d488460cdf44b758e7b8b2c5d;p=bertos.git

STM32: fix build warning.

Fix the following build warning:
  bertos/cpu/cortex-m3/drv/clock_stm32.c: In function 'pll_clock':
  bertos/cpu/cortex-m3/drv/clock_stm32.c:74: warning: comparison between signed and unsigned integer expressions

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3736 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/cpu/cortex-m3/drv/clock_stm32.c b/bertos/cpu/cortex-m3/drv/clock_stm32.c
index c225da8d..8e9e86d0 100644
--- a/bertos/cpu/cortex-m3/drv/clock_stm32.c
+++ b/bertos/cpu/cortex-m3/drv/clock_stm32.c
@@ -66,7 +66,7 @@ INLINE int rcc_get_flag_status(uint32_t flag)
 
 INLINE uint16_t pll_clock(void)
 {
-	int div, mul;
+	unsigned int div, mul;
 
 	/* Hopefully this is evaluate at compile time... */
 	for (div = 2; div; div--)