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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/iio/accel/mma9551.c
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/iio/accel/mma9551.c')
-rw-r--r--drivers/iio/accel/mma9551.c19
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);