Commit 1868171c authored by Sachin Kamat's avatar Sachin Kamat Committed by Jonathan Cameron

staging: iio: adis16220: Use devm_iio_device_alloc

Using devm_iio_device_alloc makes code simpler.
Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 864bf5cd
...@@ -428,11 +428,9 @@ static int adis16220_probe(struct spi_device *spi) ...@@ -428,11 +428,9 @@ static int adis16220_probe(struct spi_device *spi)
struct iio_dev *indio_dev; struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */ /* setup the industrialio driver allocated elements */
indio_dev = iio_device_alloc(sizeof(*st)); indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
if (indio_dev == NULL) { if (!indio_dev)
ret = -ENOMEM; return -ENOMEM;
goto error_ret;
}
st = iio_priv(indio_dev); st = iio_priv(indio_dev);
/* this is only used for removal purposes */ /* this is only used for removal purposes */
...@@ -447,7 +445,7 @@ static int adis16220_probe(struct spi_device *spi) ...@@ -447,7 +445,7 @@ static int adis16220_probe(struct spi_device *spi)
ret = iio_device_register(indio_dev); ret = iio_device_register(indio_dev);
if (ret) if (ret)
goto error_free_dev; return ret;
ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &accel_bin); ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &accel_bin);
if (ret) if (ret)
...@@ -478,9 +476,6 @@ static int adis16220_probe(struct spi_device *spi) ...@@ -478,9 +476,6 @@ static int adis16220_probe(struct spi_device *spi)
sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin); sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin);
error_unregister_dev: error_unregister_dev:
iio_device_unregister(indio_dev); iio_device_unregister(indio_dev);
error_free_dev:
iio_device_free(indio_dev);
error_ret:
return ret; return ret;
} }
...@@ -492,7 +487,6 @@ static int adis16220_remove(struct spi_device *spi) ...@@ -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, &adc1_bin);
sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin); sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin);
iio_device_unregister(indio_dev); iio_device_unregister(indio_dev);
iio_device_free(indio_dev);
return 0; return 0;
} }
......
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