58 static int st1232_ts_read_data(struct st1232_ts_data *ts)  in st1232_ts_read_data()  argument
60 	struct st1232_ts_finger *finger = ts->finger;  in st1232_ts_read_data()
61 	struct i2c_client *client = ts->client;  in st1232_ts_read_data()
74 	msg[1].addr = ts->client->addr;  in st1232_ts_read_data()
105 	struct st1232_ts_data *ts = dev_id;  in st1232_ts_irq_handler()  local
106 	struct st1232_ts_finger *finger = ts->finger;  in st1232_ts_irq_handler()
107 	struct input_dev *input_dev = ts->input_dev;  in st1232_ts_irq_handler()
111 	ret = st1232_ts_read_data(ts);  in st1232_ts_irq_handler()
130 		if (ts->low_latency_req.dev) {  in st1232_ts_irq_handler()
131 			dev_pm_qos_remove_request(&ts->low_latency_req);  in st1232_ts_irq_handler()
132 			ts->low_latency_req.dev = NULL;  in st1232_ts_irq_handler()
134 	} else if (!ts->low_latency_req.dev) {  in st1232_ts_irq_handler()
136 		dev_pm_qos_add_ancestor_request(&ts->client->dev,  in st1232_ts_irq_handler()
137 						&ts->low_latency_req,  in st1232_ts_irq_handler()
148 static void st1232_ts_power(struct st1232_ts_data *ts, bool poweron)  in st1232_ts_power()  argument
150 	if (gpio_is_valid(ts->reset_gpio))  in st1232_ts_power()
151 		gpio_direction_output(ts->reset_gpio, poweron);  in st1232_ts_power()
157 	struct st1232_ts_data *ts;  in st1232_ts_probe()  local
172 	ts = devm_kzalloc(&client->dev, sizeof(*ts), GFP_KERNEL);  in st1232_ts_probe()
173 	if (!ts)  in st1232_ts_probe()
180 	ts->client = client;  in st1232_ts_probe()
181 	ts->input_dev = input_dev;  in st1232_ts_probe()
184 		ts->reset_gpio = pdata->reset_gpio;  in st1232_ts_probe()
186 		ts->reset_gpio = of_get_gpio(client->dev.of_node, 0);  in st1232_ts_probe()
188 		ts->reset_gpio = -ENODEV;  in st1232_ts_probe()
190 	if (gpio_is_valid(ts->reset_gpio)) {  in st1232_ts_probe()
191 		error = devm_gpio_request(&client->dev, ts->reset_gpio, NULL);  in st1232_ts_probe()
195 				ts->reset_gpio);  in st1232_ts_probe()
200 	st1232_ts_power(ts, true);  in st1232_ts_probe()
217 					  client->name, ts);  in st1232_ts_probe()
223 	error = input_register_device(ts->input_dev);  in st1232_ts_probe()
230 	i2c_set_clientdata(client, ts);  in st1232_ts_probe()
238 	struct st1232_ts_data *ts = i2c_get_clientdata(client);  in st1232_ts_remove()  local
241 	st1232_ts_power(ts, false);  in st1232_ts_remove()
249 	struct st1232_ts_data *ts = i2c_get_clientdata(client);  in st1232_ts_suspend()  local
255 		st1232_ts_power(ts, false);  in st1232_ts_suspend()
264 	struct st1232_ts_data *ts = i2c_get_clientdata(client);  in st1232_ts_resume()  local
269 		st1232_ts_power(ts, true);  in st1232_ts_resume()