46 				   const struct gpio_keys_button *button,  in gpio_keys_button_event()  argument
51 	unsigned int type = button->type ?: EV_KEY;  in gpio_keys_button_event()
55 			input_event(input, type, button->code, button->value);  in gpio_keys_button_event()
56 			__set_bit(button->code, bdev->rel_axis_seen);  in gpio_keys_button_event()
60 			input_event(input, type, button->code, button->value);  in gpio_keys_button_event()
61 			__set_bit(button->code, bdev->abs_axis_seen);  in gpio_keys_button_event()
64 		input_event(input, type, button->code, state);  in gpio_keys_button_event()
70 					 const struct gpio_keys_button *button,  in gpio_keys_polled_check_state()  argument
80 		gpio_keys_button_event(dev, button, state);  in gpio_keys_polled_check_state()
147 	struct gpio_keys_button *button;  in gpio_keys_polled_get_devtree_pdata()  local
155 	pdata = devm_kzalloc(dev, sizeof(*pdata) + nbuttons * sizeof(*button),  in gpio_keys_polled_get_devtree_pdata()
160 	button = (struct gpio_keys_button *)(pdata + 1);  in gpio_keys_polled_get_devtree_pdata()
162 	pdata->buttons = button;  in gpio_keys_polled_get_devtree_pdata()
172 					     &button->code)) {  in gpio_keys_polled_get_devtree_pdata()
178 		fwnode_property_read_string(child, "label", &button->desc);  in gpio_keys_polled_get_devtree_pdata()
181 					     &button->type))  in gpio_keys_polled_get_devtree_pdata()
182 			button->type = EV_KEY;  in gpio_keys_polled_get_devtree_pdata()
185 					     (u32 *)&button->value))  in gpio_keys_polled_get_devtree_pdata()
186 			button->value = 1;  in gpio_keys_polled_get_devtree_pdata()
188 		button->wakeup =  in gpio_keys_polled_get_devtree_pdata()
194 					     &button->debounce_interval))  in gpio_keys_polled_get_devtree_pdata()
195 			button->debounce_interval = 5;  in gpio_keys_polled_get_devtree_pdata()
197 		button++;  in gpio_keys_polled_get_devtree_pdata()
209 		const struct gpio_keys_button *button = &pdata->buttons[i];  in gpio_keys_polled_set_abs_params()  local
211 		if (button->type != EV_ABS || button->code != code)  in gpio_keys_polled_set_abs_params()
214 		if (button->value < min)  in gpio_keys_polled_set_abs_params()
215 			min = button->value;  in gpio_keys_polled_set_abs_params()
216 		if (button->value > max)  in gpio_keys_polled_set_abs_params()
217 			max = button->value;  in gpio_keys_polled_set_abs_params()
285 		const struct gpio_keys_button *button = &pdata->buttons[i];  in gpio_keys_polled_probe()  local
287 		unsigned int type = button->type ?: EV_KEY;  in gpio_keys_polled_probe()
289 		if (button->wakeup) {  in gpio_keys_polled_probe()
306 								button->desc);  in gpio_keys_polled_probe()
316 		} else if (gpio_is_valid(button->gpio)) {  in gpio_keys_polled_probe()
323 			if (button->active_low)  in gpio_keys_polled_probe()
326 			error = devm_gpio_request_one(dev, button->gpio,  in gpio_keys_polled_probe()
327 					flags, button->desc ? : DRV_NAME);  in gpio_keys_polled_probe()
331 					button->gpio, error);  in gpio_keys_polled_probe()
335 			bdata->gpiod = gpio_to_desc(button->gpio);  in gpio_keys_polled_probe()
339 					button->gpio);  in gpio_keys_polled_probe()
345 		bdata->threshold = DIV_ROUND_UP(button->debounce_interval,  in gpio_keys_polled_probe()
348 		input_set_capability(input, type, button->code);  in gpio_keys_polled_probe()
351 							button->code);  in gpio_keys_polled_probe()