fixed spelling error
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2175 bbd45198-f89e-11dd-88c7-29a3b14d5316
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@ -504,7 +504,6 @@ typedef struct rt_event *rt_event_t;
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#ifdef RT_USING_MAILBOX
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#ifdef RT_USING_MAILBOX
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/**
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/**
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* mailbox structure
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* mailbox structure
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*
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*/
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*/
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struct rt_mailbox
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struct rt_mailbox
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{
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{
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@ -37,7 +37,7 @@ void rt_interrupt_enter(void)
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{
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{
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rt_base_t level;
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rt_base_t level;
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RT_DEBUG_LOG(RT_DEBUG_IRQ, ("irq comming..., irq nest:%d\n", rt_interrupt_nest));
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RT_DEBUG_LOG(RT_DEBUG_IRQ, ("irq coming..., irq nest:%d\n", rt_interrupt_nest));
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level = rt_hw_interrupt_disable();
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level = rt_hw_interrupt_disable();
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rt_interrupt_nest ++;
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rt_interrupt_nest ++;
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@ -65,7 +65,7 @@ void rt_interrupt_leave(void)
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/**
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/**
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* This function will return the nest of interrupt.
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* This function will return the nest of interrupt.
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*
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*
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* User application can invoke this function to get whenther current
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* User application can invoke this function to get whether current
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* context is interrupt context.
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* context is interrupt context.
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*
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*
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* @return the number of nested interrupts.
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* @return the number of nested interrupts.
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