sp_request_ccp_irq
ret = sp_request_ccp_irq(ccp->sp, ccp_irq_handler, ccp->name, ccp);
ret = sp_request_ccp_irq(ccp->sp, ccp5_irq_handler, ccp->name, ccp);
int sp_request_ccp_irq(struct sp_device *sp, irq_handler_t handler,