diff options
| author | mbbill <[email protected]> | 2010-12-08 15:02:55 +0000 |
|---|---|---|
| committer | mbbill <[email protected]> | 2010-12-08 15:02:55 +0000 |
| commit | 7cdd2849a717914a90e4b24409d16932518c2f9e (patch) | |
| tree | 4250ff983c55e5334abfa24f176f34e244539c05 /libcpu | |
| parent | ffbda314107391c4ef3bcf1a2b8906b99f7d7651 (diff) | |
Bugfix: redundant * before "old_handler" is removed.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1182 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'libcpu')
| -rw-r--r-- | libcpu/arm/AT91SAM7X/interrupt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcpu/arm/AT91SAM7X/interrupt.c b/libcpu/arm/AT91SAM7X/interrupt.c index f5e6157dbd..c61a6dc551 100644 --- a/libcpu/arm/AT91SAM7X/interrupt.c +++ b/libcpu/arm/AT91SAM7X/interrupt.c @@ -83,7 +83,7 @@ void rt_hw_interrupt_install(int vector, rt_isr_handler_t new_handler, rt_isr_ha { if(vector >= 0 && vector < MAX_HANDLERS) { - if (*old_handler != RT_NULL) *old_handler = (rt_isr_handler_t)AT91C_BASE_AIC->AIC_SVR[vector]; + if (old_handler != RT_NULL) *old_handler = (rt_isr_handler_t)AT91C_BASE_AIC->AIC_SVR[vector]; if (new_handler != RT_NULL) AT91C_BASE_AIC->AIC_SVR[vector] = (rt_uint32_t)new_handler; } } |