46 	struct i2c_client *client;  member
58 	struct i2c_client *client = data->client;  in mcs_touchkey_interrupt()  local
64 	val = i2c_smbus_read_byte_data(client, chip->status_reg);  in mcs_touchkey_interrupt()
66 		dev_err(&client->dev, "i2c read error [%d]\n", val);  in mcs_touchkey_interrupt()
88 	dev_dbg(&client->dev, "key %d %d %s\n", data->key_val, data->key_code,  in mcs_touchkey_interrupt()
102 static int mcs_touchkey_probe(struct i2c_client *client)  in mcs_touchkey_probe()  argument
104 	const struct i2c_device_id *id = i2c_client_get_device_id(client);  in mcs_touchkey_probe()
113 	pdata = dev_get_platdata(&client->dev);  in mcs_touchkey_probe()
115 		dev_err(&client->dev, "no platform data defined\n");  in mcs_touchkey_probe()
119 	data = devm_kzalloc(&client->dev,  in mcs_touchkey_probe()
125 	input_dev = devm_input_allocate_device(&client->dev);  in mcs_touchkey_probe()
127 		dev_err(&client->dev, "Failed to allocate input device\n");  in mcs_touchkey_probe()
131 	data->client = client;  in mcs_touchkey_probe()
147 	fw_ver = i2c_smbus_read_byte_data(client, fw_reg);  in mcs_touchkey_probe()
149 		dev_err(&client->dev, "i2c read error[%d]\n", fw_ver);  in mcs_touchkey_probe()
152 	dev_info(&client->dev, "Firmware version: %d\n", fw_ver);  in mcs_touchkey_probe()
181 		error = devm_add_action_or_reset(&client->dev,  in mcs_touchkey_probe()
187 	error = devm_request_threaded_irq(&client->dev, client->irq,  in mcs_touchkey_probe()
190 					  client->dev.driver->name, data);  in mcs_touchkey_probe()
192 		dev_err(&client->dev, "Failed to register interrupt\n");  in mcs_touchkey_probe()
200 	i2c_set_clientdata(client, data);  in mcs_touchkey_probe()
204 static void mcs_touchkey_shutdown(struct i2c_client *client)  in mcs_touchkey_shutdown()  argument
206 	struct mcs_touchkey_data *data = i2c_get_clientdata(client);  in mcs_touchkey_shutdown()
215 	struct i2c_client *client = data->client;  in mcs_touchkey_suspend()  local
218 	disable_irq(client->irq);  in mcs_touchkey_suspend()
230 	struct i2c_client *client = data->client;  in mcs_touchkey_resume()  local
237 	enable_irq(client->irq);  in mcs_touchkey_resume()