printk(KERN_INFO "settle_time: %u\n", gpio_evmi->settle_time.tv.nsec);
printk(KERN_INFO "poll_time: %u\n", gpio_evmi->poll_time.tv.nsec);
printk(KERN_INFO "debounce_delay: %u\n", gpio_evmi->debounce_delay.tv.nsec);
printk(KERN_INFO "settle_time: %u\n", gpio_evmi->settle_time.tv.nsec);
printk(KERN_INFO "poll_time: %u\n", gpio_evmi->poll_time.tv.nsec);
printk(KERN_INFO "debounce_delay: %u\n", gpio_evmi->debounce_delay.tv.nsec);