50 	struct i2c_client *client;  member
62 	struct i2c_client *client = data->client;  in mcs_touchkey_interrupt()  local
68 	val = i2c_smbus_read_byte_data(client, chip->status_reg);  in mcs_touchkey_interrupt()
70 		dev_err(&client->dev, "i2c read error [%d]\n", val);  in mcs_touchkey_interrupt()
92 	dev_dbg(&client->dev, "key %d %d %s\n", data->key_val, data->key_code,  in mcs_touchkey_interrupt()
99 static int mcs_touchkey_probe(struct i2c_client *client,  in mcs_touchkey_probe()  argument
110 	pdata = dev_get_platdata(&client->dev);  in mcs_touchkey_probe()
112 		dev_err(&client->dev, "no platform data defined\n");  in mcs_touchkey_probe()
121 		dev_err(&client->dev, "Failed to allocate memory\n");  in mcs_touchkey_probe()
126 	data->client = client;  in mcs_touchkey_probe()
142 	fw_ver = i2c_smbus_read_byte_data(client, fw_reg);  in mcs_touchkey_probe()
145 		dev_err(&client->dev, "i2c read error[%d]\n", error);  in mcs_touchkey_probe()
148 	dev_info(&client->dev, "Firmware version: %d\n", fw_ver);  in mcs_touchkey_probe()
152 	input_dev->dev.parent = &client->dev;  in mcs_touchkey_probe()
179 	error = request_threaded_irq(client->irq, NULL, mcs_touchkey_interrupt,  in mcs_touchkey_probe()
181 				     client->dev.driver->name, data);  in mcs_touchkey_probe()
183 		dev_err(&client->dev, "Failed to register interrupt\n");  in mcs_touchkey_probe()
191 	i2c_set_clientdata(client, data);  in mcs_touchkey_probe()
195 	free_irq(client->irq, data);  in mcs_touchkey_probe()
202 static int mcs_touchkey_remove(struct i2c_client *client)  in mcs_touchkey_remove()  argument
204 	struct mcs_touchkey_data *data = i2c_get_clientdata(client);  in mcs_touchkey_remove()
206 	free_irq(client->irq, data);  in mcs_touchkey_remove()
215 static void mcs_touchkey_shutdown(struct i2c_client *client)  in mcs_touchkey_shutdown()  argument
217 	struct mcs_touchkey_data *data = i2c_get_clientdata(client);  in mcs_touchkey_shutdown()
227 	struct i2c_client *client = data->client;  in mcs_touchkey_suspend()  local
230 	disable_irq(client->irq);  in mcs_touchkey_suspend()
242 	struct i2c_client *client = data->client;  in mcs_touchkey_resume()  local
249 	enable_irq(client->irq);  in mcs_touchkey_resume()