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    Subject[PATCH 3/6] iio: imx7d_adc: Use devm_iio_device_register()
    Date
    Use devm_iio_device_register() and drop explicit call to
    iio_device_unregister().

    Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
    Cc: Jonathan Cameron <jic23@kernel.org>
    Cc: Hartmut Knaack <knaack.h@gmx.de>
    Cc: Lars-Peter Clausen <lars@metafoo.de>
    Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
    Cc: Chris Healy <cphealy@gmail.com>
    Cc: linux-iio@vger.kernel.org
    Cc: linux-kernel@vger.kernel.org
    ---
    drivers/iio/adc/imx7d_adc.c | 4 +---
    1 file changed, 1 insertion(+), 3 deletions(-)

    diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c
    index 72cfe9834bcb..9a46838ec7cf 100644
    --- a/drivers/iio/adc/imx7d_adc.c
    +++ b/drivers/iio/adc/imx7d_adc.c
    @@ -517,7 +517,7 @@ static int imx7d_adc_probe(struct platform_device *pdev)
    imx7d_adc_feature_config(info);
    imx7d_adc_hw_init(info);

    - ret = iio_device_register(indio_dev);
    + ret = devm_iio_device_register(dev, indio_dev);
    if (ret) {
    imx7d_adc_power_down(info);
    dev_err(&pdev->dev, "Couldn't register the device.\n");
    @@ -539,8 +539,6 @@ static int imx7d_adc_remove(struct platform_device *pdev)
    struct iio_dev *indio_dev = platform_get_drvdata(pdev);
    struct imx7d_adc *info = iio_priv(indio_dev);

    - iio_device_unregister(indio_dev);
    -
    imx7d_adc_power_down(info);

    clk_disable_unprepare(info->clk);
    --
    2.20.1
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