diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-08-24 19:48:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-28 20:20:25 +0100 |
| commit | 1868171c5caef74996c3604146e60b976e249344 (patch) | |
| tree | 3c7645c5f974d90f347d4d47c20a12b390ef7362 | |
| parent | 864bf5cd86b3a91a6608929e5661947060ca160d (diff) | |
staging: iio: adis16220: 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>
| -rw-r--r-- | drivers/staging/iio/accel/adis16220_core.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c index 0e72f795ed09..5c289614357c 100644 --- a/drivers/staging/iio/accel/adis16220_core.c +++ b/drivers/staging/iio/accel/adis16220_core.c @@ -428,11 +428,9 @@ static int adis16220_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 */ @@ -447,7 +445,7 @@ static int adis16220_probe(struct spi_device *spi) ret = iio_device_register(indio_dev); if (ret) - goto error_free_dev; + return ret; ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &accel_bin); if (ret) @@ -478,9 +476,6 @@ error_rm_accel_bin: sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin); error_unregister_dev: iio_device_unregister(indio_dev); -error_free_dev: - iio_device_free(indio_dev); -error_ret: return ret; } @@ -492,7 +487,6 @@ static int adis16220_remove(struct spi_device *spi) sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc1_bin); sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin); iio_device_unregister(indio_dev); - iio_device_free(indio_dev); return 0; } |