From a064813079c203094a5a22cc6f74fef547720697 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 23 Jul 2013 09:46:00 +0100 Subject: [PATCH] iio: adc: ti_am335x_adc: Use devm_iio_device_alloc Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat Cc: Rachna Patil Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ti_am335x_adc.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 0ad208a..b53867c 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; } -- 2.7.4