665 int hp_sdc_request_timer_irq(hp_sdc_irqhook *callback)  in hp_sdc_request_timer_irq()  argument
667 	if (callback == NULL || hp_sdc.dev == NULL)  in hp_sdc_request_timer_irq()
676 	hp_sdc.timer = callback;  in hp_sdc_request_timer_irq()
689 int hp_sdc_request_hil_irq(hp_sdc_irqhook *callback)  in hp_sdc_request_hil_irq()  argument
691 	if (callback == NULL || hp_sdc.dev == NULL)  in hp_sdc_request_hil_irq()
700 	hp_sdc.hil = callback;  in hp_sdc_request_hil_irq()
710 int hp_sdc_request_cooked_irq(hp_sdc_irqhook *callback)  in hp_sdc_request_cooked_irq()  argument
712 	if (callback == NULL || hp_sdc.dev == NULL)  in hp_sdc_request_cooked_irq()
722 	hp_sdc.cooked = callback;  in hp_sdc_request_cooked_irq()
732 int hp_sdc_release_timer_irq(hp_sdc_irqhook *callback)  in hp_sdc_release_timer_irq()  argument
735 	if ((callback != hp_sdc.timer) ||  in hp_sdc_release_timer_irq()
753 int hp_sdc_release_hil_irq(hp_sdc_irqhook *callback)  in hp_sdc_release_hil_irq()  argument
756 	if ((callback != hp_sdc.hil) ||  in hp_sdc_release_hil_irq()
774 int hp_sdc_release_cooked_irq(hp_sdc_irqhook *callback)  in hp_sdc_release_cooked_irq()  argument
777 	if ((callback != hp_sdc.cooked) ||  in hp_sdc_release_cooked_irq()