Searched refs:stdma_locked (Results 1 – 1 of 1) sorted by relevance
46 static int stdma_locked; /* the semaphore */ variable74 if (stdma_locked) { in stdma_try_lock()79 stdma_locked = 1; in stdma_try_lock()131 stdma_locked = 0; in stdma_release()154 result = stdma_locked && (stdma_isr == handler); in stdma_is_locked_by()179 return stdma_locked; in stdma_islocked()