92 	struct i2c_client *client;  member
148 	struct i2c_client *client = data->client;  in stk8ba50_read_accel()  local
150 	ret = i2c_smbus_read_word_data(client, reg);  in stk8ba50_read_accel()
152 		dev_err(&client->dev, "register read failed\n");  in stk8ba50_read_accel()
167 		ret = i2c_smbus_write_byte_data(data->client,  in stk8ba50_data_rdy_trigger_set_state()
170 		ret = i2c_smbus_write_byte_data(data->client,  in stk8ba50_data_rdy_trigger_set_state()
174 		dev_err(&data->client->dev, "failed to set trigger state\n");  in stk8ba50_data_rdy_trigger_set_state()
190 	struct i2c_client *client = data->client;  in stk8ba50_set_power()  local
192 	ret = i2c_smbus_read_byte_data(client, STK8BA50_REG_POWMODE);  in stk8ba50_set_power()
201 	ret = i2c_smbus_write_byte_data(client, STK8BA50_REG_POWMODE,  in stk8ba50_set_power()
209 	dev_err(&client->dev, "failed to change sensor mode\n");  in stk8ba50_set_power()
276 		ret = i2c_smbus_write_byte_data(data->client,  in stk8ba50_write_raw()
280 			dev_err(&data->client->dev,  in stk8ba50_write_raw()
295 		ret = i2c_smbus_write_byte_data(data->client,  in stk8ba50_write_raw()
299 			dev_err(&data->client->dev,  in stk8ba50_write_raw()
330 		ret = i2c_smbus_read_i2c_block_data(data->client,  in stk8ba50_trigger_handler()
335 			dev_err(&data->client->dev, "register read failed\n");  in stk8ba50_trigger_handler()
390 static int stk8ba50_probe(struct i2c_client *client,  in stk8ba50_probe()  argument
397 	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));  in stk8ba50_probe()
399 		dev_err(&client->dev, "iio allocation failed!\n");  in stk8ba50_probe()
404 	data->client = client;  in stk8ba50_probe()
405 	i2c_set_clientdata(client, indio_dev);  in stk8ba50_probe()
408 	indio_dev->dev.parent = &client->dev;  in stk8ba50_probe()
416 	ret = i2c_smbus_write_byte_data(client,  in stk8ba50_probe()
419 		dev_err(&client->dev, "failed to reset sensor\n");  in stk8ba50_probe()
430 	ret = i2c_smbus_write_byte_data(client,  in stk8ba50_probe()
433 		dev_err(&client->dev, "failed to set up interrupts\n");  in stk8ba50_probe()
436 	ret = i2c_smbus_write_byte_data(client,  in stk8ba50_probe()
439 		dev_err(&client->dev, "failed to set up interrupts\n");  in stk8ba50_probe()
443 	if (client->irq > 0) {  in stk8ba50_probe()
444 		ret = devm_request_threaded_irq(&client->dev, client->irq,  in stk8ba50_probe()
452 			dev_err(&client->dev, "request irq %d failed\n",  in stk8ba50_probe()
453 				client->irq);  in stk8ba50_probe()
457 		data->dready_trig = devm_iio_trigger_alloc(&client->dev,  in stk8ba50_probe()
466 		data->dready_trig->dev.parent = &client->dev;  in stk8ba50_probe()
471 			dev_err(&client->dev, "iio trigger register failed\n");  in stk8ba50_probe()
481 		dev_err(&client->dev, "iio triggered buffer setup failed\n");  in stk8ba50_probe()
487 		dev_err(&client->dev, "device_register failed\n");  in stk8ba50_probe()
503 static int stk8ba50_remove(struct i2c_client *client)  in stk8ba50_remove()  argument
505 	struct iio_dev *indio_dev = i2c_get_clientdata(client);  in stk8ba50_remove()