diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-08-19 15:38:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-19 23:32:53 +0400 |
| commit | fd047294e279779c36cbca589d9fef06e881e67a (patch) | |
| tree | 7f6b2d989a55e0305527294b67ae82be1283f9a3 /drivers/iio/dac/ad5755.c | |
| parent | edf3fd4141f17fa81497e7417aba7a45d1a36af9 (diff) | |
| download | linux-fd047294e279779c36cbca589d9fef06e881e67a.tar.xz | |
iio: dac: ad5755: 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/iio/dac/ad5755.c')
| -rw-r--r-- | drivers/iio/dac/ad5755.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c index 12bb315e55f8..36a4361aece1 100644 --- a/drivers/iio/dac/ad5755.c +++ b/drivers/iio/dac/ad5755.c @@ -565,7 +565,7 @@ static int ad5755_probe(struct spi_device *spi) struct ad5755_state *st; int ret; - indio_dev = iio_device_alloc(sizeof(*st)); + indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); if (indio_dev == NULL) { dev_err(&spi->dev, "Failed to allocate iio device\n"); return -ENOMEM; @@ -589,24 +589,19 @@ static int ad5755_probe(struct spi_device *spi) ret = ad5755_init_channels(indio_dev, pdata); if (ret) - goto error_free; + return ret; ret = ad5755_setup_pdata(indio_dev, pdata); if (ret) - goto error_free; + return ret; ret = iio_device_register(indio_dev); if (ret) { dev_err(&spi->dev, "Failed to register iio device: %d\n", ret); - goto error_free; + return ret; } return 0; - -error_free: - iio_device_free(indio_dev); - - return ret; } static int ad5755_remove(struct spi_device *spi) @@ -614,7 +609,6 @@ static int ad5755_remove(struct spi_device *spi) struct iio_dev *indio_dev = spi_get_drvdata(spi); iio_device_unregister(indio_dev); - iio_device_free(indio_dev); return 0; } |