46 	struct qt2160_data *qt2160;  member
74 	struct qt2160_data *qt2160 = led->qt2160;  in qt2160_led_set()  local
75 	struct i2c_client *client = qt2160->client;  in qt2160_led_set()
158 static int qt2160_get_key_matrix(struct qt2160_data *qt2160)  in qt2160_get_key_matrix()  argument
160 	struct i2c_client *client = qt2160->client;  in qt2160_get_key_matrix()
161 	struct input_dev *input = qt2160->input;  in qt2160_get_key_matrix()
179 	old_matrix = qt2160->key_matrix;  in qt2160_get_key_matrix()
180 	qt2160->key_matrix = new_matrix = (regs[2] << 8) | regs[1];  in qt2160_get_key_matrix()
187 			input_report_key(input, qt2160->keycodes[i], keyval);  in qt2160_get_key_matrix()
200 	struct qt2160_data *qt2160 = _qt2160;  in qt2160_irq()  local
202 	mod_delayed_work(system_wq, &qt2160->dwork, 0);  in qt2160_irq()
207 static void qt2160_schedule_read(struct qt2160_data *qt2160)  in qt2160_schedule_read()  argument
209 	schedule_delayed_work(&qt2160->dwork, QT2160_CYCLE_INTERVAL);  in qt2160_schedule_read()
214 	struct qt2160_data *qt2160 =  in qt2160_worker()  local
217 	dev_dbg(&qt2160->client->dev, "worker\n");  in qt2160_worker()
219 	qt2160_get_key_matrix(qt2160);  in qt2160_worker()
222 	qt2160_schedule_read(qt2160);  in qt2160_worker()
260 static int qt2160_register_leds(struct qt2160_data *qt2160)  in qt2160_register_leds()  argument
262 	struct i2c_client *client = qt2160->client;  in qt2160_register_leds()
267 		struct qt2160_led *led = &qt2160->leds[i];  in qt2160_register_leds()
274 		led->qt2160 = qt2160;  in qt2160_register_leds()
289 static void qt2160_unregister_leds(struct qt2160_data *qt2160)  in qt2160_unregister_leds()  argument
294 		led_classdev_unregister(&qt2160->leds[i].cdev);  in qt2160_unregister_leds()
299 static inline int qt2160_register_leds(struct qt2160_data *qt2160)  in qt2160_register_leds()  argument
304 static inline void qt2160_unregister_leds(struct qt2160_data *qt2160)  in qt2160_unregister_leds()  argument
344 	struct qt2160_data *qt2160;  in qt2160_probe()  local
362 	qt2160 = kzalloc(sizeof(struct qt2160_data), GFP_KERNEL);  in qt2160_probe()
364 	if (!qt2160 || !input) {  in qt2160_probe()
370 	qt2160->client = client;  in qt2160_probe()
371 	qt2160->input = input;  in qt2160_probe()
372 	INIT_DELAYED_WORK(&qt2160->dwork, qt2160_worker);  in qt2160_probe()
377 	input->keycode = qt2160->keycodes;  in qt2160_probe()
378 	input->keycodesize = sizeof(qt2160->keycodes[0]);  in qt2160_probe()
384 		qt2160->keycodes[i] = qt2160_key2code[i];  in qt2160_probe()
398 				    IRQF_TRIGGER_FALLING, "qt2160", qt2160);  in qt2160_probe()
406 	error = qt2160_register_leds(qt2160);  in qt2160_probe()
412 	error = input_register_device(qt2160->input);  in qt2160_probe()
419 	i2c_set_clientdata(client, qt2160);  in qt2160_probe()
420 	qt2160_schedule_read(qt2160);  in qt2160_probe()
425 	qt2160_unregister_leds(qt2160);  in qt2160_probe()
428 		free_irq(client->irq, qt2160);  in qt2160_probe()
431 	kfree(qt2160);  in qt2160_probe()
437 	struct qt2160_data *qt2160 = i2c_get_clientdata(client);  in qt2160_remove()  local
439 	qt2160_unregister_leds(qt2160);  in qt2160_remove()
443 		free_irq(client->irq, qt2160);  in qt2160_remove()
445 	cancel_delayed_work_sync(&qt2160->dwork);  in qt2160_remove()
447 	input_unregister_device(qt2160->input);  in qt2160_remove()
448 	kfree(qt2160);  in qt2160_remove()