42 	struct gpio_tilt_polled_dev *tdev = dev->private;  in gpio_tilt_polled_poll()  local
43 	const struct gpio_tilt_platform_data *pdata = tdev->pdata;  in gpio_tilt_polled_poll()
48 	if (tdev->count < tdev->threshold) {  in gpio_tilt_polled_poll()
49 		tdev->count++;  in gpio_tilt_polled_poll()
55 		if (state != tdev->last_state) {  in gpio_tilt_polled_poll()
69 			tdev->count = 0;  in gpio_tilt_polled_poll()
70 			tdev->last_state = state;  in gpio_tilt_polled_poll()
77 	struct gpio_tilt_polled_dev *tdev = dev->private;  in gpio_tilt_polled_open()  local
78 	const struct gpio_tilt_platform_data *pdata = tdev->pdata;  in gpio_tilt_polled_open()
81 		pdata->enable(tdev->dev);  in gpio_tilt_polled_open()
84 	tdev->last_state = -1;  in gpio_tilt_polled_open()
85 	tdev->count = tdev->threshold;  in gpio_tilt_polled_open()
86 	gpio_tilt_polled_poll(tdev->poll_dev);  in gpio_tilt_polled_open()
91 	struct gpio_tilt_polled_dev *tdev = dev->private;  in gpio_tilt_polled_close()  local
92 	const struct gpio_tilt_platform_data *pdata = tdev->pdata;  in gpio_tilt_polled_close()
95 		pdata->disable(tdev->dev);  in gpio_tilt_polled_close()
103 	struct gpio_tilt_polled_dev *tdev;  in gpio_tilt_polled_probe()  local
111 	tdev = kzalloc(sizeof(struct gpio_tilt_polled_dev), GFP_KERNEL);  in gpio_tilt_polled_probe()
112 	if (!tdev) {  in gpio_tilt_polled_probe()
131 	poll_dev->private = tdev;  in gpio_tilt_polled_probe()
154 	tdev->threshold = DIV_ROUND_UP(pdata->debounce_interval,  in gpio_tilt_polled_probe()
157 	tdev->poll_dev = poll_dev;  in gpio_tilt_polled_probe()
158 	tdev->dev = dev;  in gpio_tilt_polled_probe()
159 	tdev->pdata = pdata;  in gpio_tilt_polled_probe()
168 	platform_set_drvdata(pdev, tdev);  in gpio_tilt_polled_probe()
177 	kfree(tdev);  in gpio_tilt_polled_probe()
184 	struct gpio_tilt_polled_dev *tdev = platform_get_drvdata(pdev);  in gpio_tilt_polled_remove()  local
185 	const struct gpio_tilt_platform_data *pdata = tdev->pdata;  in gpio_tilt_polled_remove()
187 	input_unregister_polled_device(tdev->poll_dev);  in gpio_tilt_polled_remove()
188 	input_free_polled_device(tdev->poll_dev);  in gpio_tilt_polled_remove()
192 	kfree(tdev);  in gpio_tilt_polled_remove()