diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-07-23 12:46:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-03 21:41:19 +0400 |
| commit | a064813079c203094a5a22cc6f74fef547720697 (patch) | |
| tree | 47d3304512d4f1f01336a7a2f966d557cb5be005 /drivers/iio/adc/ti_am335x_adc.c | |
| parent | 224b995a88aacbe638b3282a674af5e9082bb770 (diff) | |
| download | linux-a064813079c203094a5a22cc6f74fef547720697.tar.xz | |
iio: adc: ti_am335x_adc: Use devm_iio_device_alloc
Using devm_iio_device_alloc makes code simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Rachna Patil <rachna@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/adc/ti_am335x_adc.c')
| -rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 0ad208a69c29..b53867cb9cdc 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -202,11 +202,11 @@ static int tiadc_probe(struct platform_device *pdev) return -EINVAL; } - indio_dev = iio_device_alloc(sizeof(struct tiadc_device)); + indio_dev = devm_iio_device_alloc(&pdev->dev, + sizeof(struct tiadc_device)); if (indio_dev == NULL) { dev_err(&pdev->dev, "failed to allocate iio device\n"); - err = -ENOMEM; - goto err_ret; + return -ENOMEM; } adc_dev = iio_priv(indio_dev); @@ -227,7 +227,7 @@ static int tiadc_probe(struct platform_device *pdev) err = tiadc_channel_init(indio_dev, adc_dev->channels); if (err < 0) - goto err_free_device; + return err; err = iio_device_register(indio_dev); if (err) @@ -239,9 +239,6 @@ static int tiadc_probe(struct platform_device *pdev) err_free_channels: tiadc_channels_remove(indio_dev); -err_free_device: - iio_device_free(indio_dev); -err_ret: return err; } @@ -257,8 +254,6 @@ static int tiadc_remove(struct platform_device *pdev) step_en = get_adc_step_mask(adc_dev); am335x_tsc_se_clr(adc_dev->mfd_tscadc, step_en); - iio_device_free(indio_dev); - return 0; } |