diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-08-13 07:34:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-17 15:50:56 +0100 |
| commit | d243b3c06d4d462ccc8d29dacb894cb25d56972f (patch) | |
| tree | 1dc198b3fdd050c3c5c07ffedee83b51a3d29c02 /drivers/iio/gyro | |
| parent | 6694cf9652c718b624c459867e7833c759665225 (diff) | |
| download | lwn-d243b3c06d4d462ccc8d29dacb894cb25d56972f.tar.gz lwn-d243b3c06d4d462ccc8d29dacb894cb25d56972f.zip | |
iio: gyro: itg3200_core: Use devm_iio_device_alloc
Using devm_iio_device_alloc makes code simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Christian Strobel <christian.strobel@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/gyro')
| -rw-r--r-- | drivers/iio/gyro/itg3200_core.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/iio/gyro/itg3200_core.c b/drivers/iio/gyro/itg3200_core.c index d66605d2629d..4d3f3b92b361 100644 --- a/drivers/iio/gyro/itg3200_core.c +++ b/drivers/iio/gyro/itg3200_core.c @@ -309,11 +309,9 @@ static int itg3200_probe(struct i2c_client *client, dev_dbg(&client->dev, "probe I2C dev with IRQ %i", client->irq); - indio_dev = iio_device_alloc(sizeof(*st)); - if (indio_dev == NULL) { - ret = -ENOMEM; - goto error_ret; - } + indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*st)); + if (!indio_dev) + return -ENOMEM; st = iio_priv(indio_dev); @@ -330,7 +328,7 @@ static int itg3200_probe(struct i2c_client *client, ret = itg3200_buffer_configure(indio_dev); if (ret) - goto error_free_dev; + return ret; if (client->irq) { ret = itg3200_probe_trigger(indio_dev); @@ -353,9 +351,6 @@ error_remove_trigger: itg3200_remove_trigger(indio_dev); error_unconfigure_buffer: itg3200_buffer_unconfigure(indio_dev); -error_free_dev: - iio_device_free(indio_dev); -error_ret: return ret; } @@ -370,8 +365,6 @@ static int itg3200_remove(struct i2c_client *client) itg3200_buffer_unconfigure(indio_dev); - iio_device_free(indio_dev); - return 0; } |