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Commit a0648130 authored by Sachin Kamat's avatar Sachin Kamat Committed by Jonathan Cameron
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iio: adc: ti_am335x_adc: Use devm_iio_device_alloc 



Using devm_iio_device_alloc makes code simpler.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Cc: Rachna Patil <rachna@ti.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 224b995a

drivers/iio/adc/ti_am335x_adc.c

+4 −9
Original line number Diff line number Diff line
@@ -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;

}