Lines Matching defs:handler
63 * @handler: interrupt handler to use after acquisition
68 int stdma_try_lock(irq_handler_t handler, void *data)
79 stdma_isr = handler;
103 void stdma_lock(irq_handler_t handler, void *data)
108 wait_event(stdma_wait, stdma_try_lock(handler, data));
142 * @handler: interrupt handler previously used to acquire lock.
144 * Returns !0 if locked for the given handler; 0 otherwise.
147 int stdma_is_locked_by(irq_handler_t handler)
153 result = stdma_locked && (stdma_isr == handler);