-int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout)
-{
- void dispc_irq_wait_handler(void *data, u32 mask)
- {
- complete((struct completion *)data);
- }
-
- int r;
- DECLARE_COMPLETION_ONSTACK(completion);
-
- r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion,
- irqmask);
-
- if (r)
- return r;
-
- timeout = wait_for_completion_timeout(&completion, timeout);
-
- omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask);
-
- if (timeout == 0)
- return -ETIMEDOUT;
-
- return 0;
-}
-
-int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
- unsigned long timeout)
-{
- void dispc_irq_wait_handler(void *data, u32 mask)
- {
- complete((struct completion *)data);
- }
-
- int r;
- DECLARE_COMPLETION_ONSTACK(completion);
-
- r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion,
- irqmask);
-
- if (r)
- return r;
-
- timeout = wait_for_completion_interruptible_timeout(&completion,
- timeout);
-
- omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask);
-
- if (timeout == 0)
- return -ETIMEDOUT;
-
- if (timeout == -ERESTARTSYS)
- return -ERESTARTSYS;
-
- return 0;
-}
-