diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-08-24 18:48:00 (GMT) |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-28 19:20:24 (GMT) |
| commit | cdfb09a40dc9cd71e86f458353ddd3cdeecd5ace (patch) | |
| tree | d09683b15ffdb606a260ce41d895cb9738807de7 /drivers/staging/iio/accel | |
| parent | 69fad8aa4dc81e04427faf2a9a43a615fb618cb2 (diff) | |
| download | linux-fsl-qoriq-cdfb09a40dc9cd71e86f458353ddd3cdeecd5ace.tar.xz | |
staging: iio: adis16204: Use devm_iio_device_alloc
Using devm_iio_device_alloc makes code simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio/accel')
| -rw-r--r-- | drivers/staging/iio/accel/adis16204_core.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c index 792ec25..b8ea768 100644 --- a/drivers/staging/iio/accel/adis16204_core.c +++ b/drivers/staging/iio/accel/adis16204_core.c @@ -187,11 +187,9 @@ static int adis16204_probe(struct spi_device *spi) struct iio_dev *indio_dev; /* setup the industrialio driver allocated elements */ - indio_dev = iio_device_alloc(sizeof(*st)); - if (indio_dev == NULL) { - ret = -ENOMEM; - goto error_ret; - } + indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); + if (!indio_dev) + return -ENOMEM; st = iio_priv(indio_dev); /* this is only used for removal purposes */ spi_set_drvdata(spi, indio_dev); @@ -205,11 +203,11 @@ static int adis16204_probe(struct spi_device *spi) ret = adis_init(st, indio_dev, spi, &adis16204_data); if (ret) - goto error_free_dev; + return ret; ret = adis_setup_buffer_and_trigger(st, indio_dev, NULL); if (ret) - goto error_free_dev; + return ret; /* Get the device into a sane initial state */ ret = adis_initial_startup(st); @@ -223,9 +221,6 @@ static int adis16204_probe(struct spi_device *spi) error_cleanup_buffer_trigger: adis_cleanup_buffer_and_trigger(st, indio_dev); -error_free_dev: - iio_device_free(indio_dev); -error_ret: return ret; } @@ -236,7 +231,6 @@ static int adis16204_remove(struct spi_device *spi) iio_device_unregister(indio_dev); adis_cleanup_buffer_and_trigger(st, indio_dev); - iio_device_free(indio_dev); return 0; } |