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Ben Gamari 2013-07-07 13:54:19 -04:00 committed by Piotr Esden-Tempski
parent 78081bd794
commit 11ea9b090c
1 changed files with 1 additions and 0 deletions
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lib/cm3/sync.c
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@ -59,6 +59,7 @@ void mutex_lock(mutex_t *m)
void mutex_unlock(mutex_t *m) void mutex_unlock(mutex_t *m)
{ {
/* Ensure accesses to protected resource are finished */
__dmb(); __dmb();
/* Free the lock. */ /* Free the lock. */