Lines Matching refs:handler
63 * @handler: interrupt handler to use after acquisition
64 * @data: cookie passed to the interrupt handler function
69 int stdma_try_lock(irq_handler_t handler, void *data)
80 stdma_isr = handler;
104 void stdma_lock(irq_handler_t handler, void *data)
109 wait_event(stdma_wait, stdma_try_lock(handler, data));
143 * @handler: interrupt handler previously used to acquire lock.
145 * Returns !0 if locked for the given handler; 0 otherwise.
148 int stdma_is_locked_by(irq_handler_t handler)
154 result = stdma_locked && (stdma_isr == handler);