111 	struct i2c_client *client;  member
124 static int mpu3050_xyz_read_reg(struct i2c_client *client,  in mpu3050_xyz_read_reg()  argument
134 			.addr = client->addr,  in mpu3050_xyz_read_reg()
140 			.addr = client->addr,  in mpu3050_xyz_read_reg()
147 	return i2c_transfer(client->adapter, msg, 2);  in mpu3050_xyz_read_reg()
157 static void mpu3050_read_xyz(struct i2c_client *client,  in mpu3050_read_xyz()  argument
162 	mpu3050_xyz_read_reg(client, (u8 *)buffer, 6);  in mpu3050_read_xyz()
166 	dev_dbg(&client->dev, "%s: x %d, y %d, z %d\n", __func__,  in mpu3050_read_xyz()
177 static void mpu3050_set_power_mode(struct i2c_client *client, u8 val)  in mpu3050_set_power_mode()  argument
181 	value = i2c_smbus_read_byte_data(client, MPU3050_PWR_MGM);  in mpu3050_set_power_mode()
185 	i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM, value);  in mpu3050_set_power_mode()
204 	error = i2c_smbus_write_byte_data(sensor->client, MPU3050_INT_CFG,  in mpu3050_input_open()
243 	mpu3050_read_xyz(sensor->client, &axis);  in mpu3050_interrupt_thread()
261 	struct i2c_client *client = sensor->client;  in mpu3050_hw_init()  local
266 	ret = i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM,  in mpu3050_hw_init()
271 	ret = i2c_smbus_read_byte_data(client, MPU3050_PWR_MGM);  in mpu3050_hw_init()
277 	ret = i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM, ret);  in mpu3050_hw_init()
282 	ret = i2c_smbus_write_byte_data(client, MPU3050_SMPLRT_DIV,  in mpu3050_hw_init()
291 	ret = i2c_smbus_write_byte_data(client, MPU3050_DLPF_FS_SYNC, reg);  in mpu3050_hw_init()
308 static int mpu3050_probe(struct i2c_client *client,  in mpu3050_probe()  argument
319 		dev_err(&client->dev, "failed to allocate driver data\n");  in mpu3050_probe()
324 	sensor->client = client;  in mpu3050_probe()
325 	sensor->dev = &client->dev;  in mpu3050_probe()
328 	mpu3050_set_power_mode(client, 1);  in mpu3050_probe()
331 	ret = i2c_smbus_read_byte_data(client, MPU3050_CHIP_ID_REG);  in mpu3050_probe()
333 		dev_err(&client->dev, "failed to detect device\n");  in mpu3050_probe()
339 		dev_err(&client->dev, "unsupported chip id\n");  in mpu3050_probe()
346 	idev->dev.parent = &client->dev;  in mpu3050_probe()
361 	pm_runtime_set_active(&client->dev);  in mpu3050_probe()
367 	error = request_threaded_irq(client->irq,  in mpu3050_probe()
372 		dev_err(&client->dev,  in mpu3050_probe()
373 			"can't get IRQ %d, error %d\n", client->irq, error);  in mpu3050_probe()
379 		dev_err(&client->dev, "failed to register input device\n");  in mpu3050_probe()
383 	pm_runtime_enable(&client->dev);  in mpu3050_probe()
384 	pm_runtime_set_autosuspend_delay(&client->dev, MPU3050_AUTO_DELAY);  in mpu3050_probe()
385 	i2c_set_clientdata(client, sensor);  in mpu3050_probe()
390 	free_irq(client->irq, sensor);  in mpu3050_probe()
392 	pm_runtime_set_suspended(&client->dev);  in mpu3050_probe()
405 static int mpu3050_remove(struct i2c_client *client)  in mpu3050_remove()  argument
407 	struct mpu3050_sensor *sensor = i2c_get_clientdata(client);  in mpu3050_remove()
409 	pm_runtime_disable(&client->dev);  in mpu3050_remove()
410 	pm_runtime_set_suspended(&client->dev);  in mpu3050_remove()
412 	free_irq(client->irq, sensor);  in mpu3050_remove()
428 	struct i2c_client *client = to_i2c_client(dev);  in mpu3050_suspend()  local
430 	mpu3050_set_power_mode(client, 0);  in mpu3050_suspend()
443 	struct i2c_client *client = to_i2c_client(dev);  in mpu3050_resume()  local
445 	mpu3050_set_power_mode(client, 1);  in mpu3050_resume()