diff options
Diffstat (limited to 'drivers/iio/light/vcnl4000.c')
| -rw-r--r-- | drivers/iio/light/vcnl4000.c | 35 |
1 files changed, 7 insertions, 28 deletions
diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c index ac1ab715d4dd..fff4b36b8b58 100644 --- a/drivers/iio/light/vcnl4000.c +++ b/drivers/iio/light/vcnl4000.c @@ -957,50 +957,29 @@ static int vcnl4010_buffer_postenable(struct iio_dev *indio_dev) int ret; int cmd; - ret = iio_triggered_buffer_postenable(indio_dev); - if (ret) - return ret; - /* Do not enable the buffer if we are already capturing events. */ - if (vcnl4010_is_in_periodic_mode(data)) { - ret = -EBUSY; - goto end; - } + if (vcnl4010_is_in_periodic_mode(data)) + return -EBUSY; ret = i2c_smbus_write_byte_data(data->client, VCNL4010_INT_CTRL, VCNL4010_INT_PROX_EN); if (ret < 0) - goto end; + return ret; cmd = VCNL4000_SELF_TIMED_EN | VCNL4000_PROX_EN; - ret = i2c_smbus_write_byte_data(data->client, VCNL4000_COMMAND, cmd); - if (ret < 0) - goto end; - - return 0; -end: - iio_triggered_buffer_predisable(indio_dev); - - return ret; + return i2c_smbus_write_byte_data(data->client, VCNL4000_COMMAND, cmd); } static int vcnl4010_buffer_predisable(struct iio_dev *indio_dev) { struct vcnl4000_data *data = iio_priv(indio_dev); - int ret, ret_disable; + int ret; ret = i2c_smbus_write_byte_data(data->client, VCNL4010_INT_CTRL, 0); if (ret < 0) - goto end; - - ret = i2c_smbus_write_byte_data(data->client, VCNL4000_COMMAND, 0); - -end: - ret_disable = iio_triggered_buffer_predisable(indio_dev); - if (ret == 0) - ret = ret_disable; + return ret; - return ret; + return i2c_smbus_write_byte_data(data->client, VCNL4000_COMMAND, 0); } static const struct iio_buffer_setup_ops vcnl4010_buffer_ops = { |