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 *
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 *
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 * @param sl Pointer to spinlock_t structure.
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 * @param sl Pointer to spinlock_t structure.
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 */
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 */
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void spinlock_initialize(spinlock_t *sl, char *name)
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void spinlock_initialize(spinlock_t *sl, char *name)
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{
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{
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    sl->val = 0;
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    atomic_set(&sl->val, 0);
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#ifdef CONFIG_DEBUG_SPINLOCK
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#ifdef CONFIG_DEBUG_SPINLOCK
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    sl->name = name;
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    sl->name = name;
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#endif  
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#endif  
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}
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}
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 *
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 *
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 * @param sl Pointer to spinlock_t structure.
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 * @param sl Pointer to spinlock_t structure.
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 */
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 */
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void spinlock_unlock(spinlock_t *sl)
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void spinlock_unlock(spinlock_t *sl)
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{
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{
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    ASSERT(sl->val != 0);
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    ASSERT(atomic_get(&sl->val) != 0);
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    /*
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    /*
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     * Prevent critical section code from bleeding out this way down.
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     * Prevent critical section code from bleeding out this way down.
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     */
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     */
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    CS_LEAVE_BARRIER();
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    CS_LEAVE_BARRIER();
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    sl->val = 0;
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    atomic_set(&sl->val,0);
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    preemption_enable();
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    preemption_enable();
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}
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}
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#endif
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#endif