diff options
Diffstat (limited to 'drivers/iio/accel/mma9551.c')
| -rw-r--r-- | drivers/iio/accel/mma9551.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c index 7db7cc0bf..d899a4d43 100644 --- a/drivers/iio/accel/mma9551.c +++ b/drivers/iio/accel/mma9551.c @@ -495,25 +495,23 @@ static int mma9551_probe(struct i2c_client *client, if (ret < 0) goto out_poweroff; - ret = iio_device_register(indio_dev); - if (ret < 0) { - dev_err(&client->dev, "unable to register iio device\n"); - goto out_poweroff; - } - ret = pm_runtime_set_active(&client->dev); if (ret < 0) - goto out_iio_unregister; + goto out_poweroff; pm_runtime_enable(&client->dev); pm_runtime_set_autosuspend_delay(&client->dev, MMA9551_AUTO_SUSPEND_DELAY_MS); pm_runtime_use_autosuspend(&client->dev); + ret = iio_device_register(indio_dev); + if (ret < 0) { + dev_err(&client->dev, "unable to register iio device\n"); + goto out_poweroff; + } + return 0; -out_iio_unregister: - iio_device_unregister(indio_dev); out_poweroff: mma9551_set_device_state(client, false); @@ -525,11 +523,12 @@ static int mma9551_remove(struct i2c_client *client) struct iio_dev *indio_dev = i2c_get_clientdata(client); struct mma9551_data *data = iio_priv(indio_dev); + iio_device_unregister(indio_dev); + pm_runtime_disable(&client->dev); pm_runtime_set_suspended(&client->dev); pm_runtime_put_noidle(&client->dev); - iio_device_unregister(indio_dev); mutex_lock(&data->mutex); mma9551_set_device_state(data->client, false); mutex_unlock(&data->mutex); |