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Fix a optimization related problem in the LM3S

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4907 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-07-04 22:11:31 +00:00
parent f9520e4ffa
commit cc30d1b9de
5 changed files with 10 additions and 6 deletions
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nuttx/arch/arm/src/lm3s/lm3s_syscontrol.c
+2 -2
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@@ -110,7 +110,7 @@ static inline void lm3s_oscdelay(uint32_t rcc, uint32_t rcc2)
* current clock rate is very slow.
*/
uint32_t delay = FAST_OSCDELAY;
uint32_t delay = FAST_OSCDELAY;
/* Are we currently using RCC2? */
@@ -150,7 +150,7 @@ static inline void lm3s_oscdelay(uint32_t rcc, uint32_t rcc2)
static inline void lm3s_plllock(void)
{
uint32_t delay;
volatile uint32_t delay;
/* Loop until the lock is achieved or until a timeout occurs */