+ struct device *event_dev = NULL;
+ struct gpio_event_platform_data *gpio_epd;
+ struct gpio_event_info *gpio_ei;
+
+ printk(KERN_INFO PREFIX "Searching for " GPIO_EVENT_DEV_NAME "...\n");
+
+
+ event_dev = device_find_child(&platform_bus, GPIO_EVENT_DEV_NAME, find_ms2_dev);
+ if (event_dev == NULL)
+ return -ENODEV;
+
+ gpio_epd = (struct gpio_event_platform_data*)event_dev->platform_data;
+ printk(KERN_INFO PREFIX "And there is a %s connected...\n", gpio_epd->name);
+ if (strcmp(gpio_epd->name, "sholes-keypad"))
+ return -ENODEV;
+
+ gpio_ei = (struct gpio_event_info*)gpio_epd->info[0];
+ gpio_evmi = container_of(gpio_ei, struct gpio_event_matrix_info, info);
+
+ printk(KERN_INFO PREFIX "settle_time: %u\n", gpio_evmi->settle_time.tv.nsec);
+ printk(KERN_INFO PREFIX "poll_time: %u\n", gpio_evmi->poll_time.tv.nsec);
+ printk(KERN_INFO PREFIX "debounce_delay: %u\n", gpio_evmi->debounce_delay.tv.nsec);
+ printk(KERN_INFO PREFIX "flags: 0x%x\n", gpio_evmi->flags);
+
+ old_debounce_delay = gpio_evmi->debounce_delay;
+ old_settle_time = gpio_evmi->settle_time;
+ old_poll_time = gpio_evmi->poll_time;
+ old_flags = gpio_evmi->flags;
+
+ if (gpio_evmi->debounce_delay.tv.nsec != debounce_delay * NSEC_PER_MSEC) {
+ printk(KERN_INFO PREFIX "Changing debounce_delay\n");
+ gpio_evmi->debounce_delay.tv.nsec = debounce_delay * NSEC_PER_MSEC;
+ printk(KERN_INFO PREFIX "debounce_delay: %u\n", gpio_evmi->debounce_delay.tv.nsec);
+ }
+
+#if 0
+ gpio_evmi->flags &= ~GPIOKPF_REMOVE_SOME_PHANTOM_KEYS;
+#endif
+
+ if (gpio_evmi->debounce_delay.tv.nsec != 0) {
+ /* GPIOKPF_DEBOUNCE should already be set by GPIOKPF_REMOVE_PHANTOM_KEYS */
+ if (!(gpio_evmi->flags & GPIOKPF_DEBOUNCE)) {
+ printk(KERN_INFO PREFIX "Activating debounce\n");
+ gpio_evmi->flags |= GPIOKPF_DEBOUNCE;
+ }
+ } else {
+ /* Deactivating GPIOKPF_DEBOUNCE */
+ printk(KERN_INFO PREFIX "Deactivating debounce\n");
+ gpio_evmi->flags &= ~GPIOKPF_DEBOUNCE;
+ }
+ printk(KERN_INFO PREFIX "flags: 0x%x\n", gpio_evmi->flags);
+