Hi, Please change the driver to call devm_iio_channel_get() instead of iio_channel_get() and drop the lp8788_release_adc_channel() function.
-- Sebastian
On Fri, May 08, 2020 at 09:11:50AM +0200, Christophe JAILLET wrote:
> In case of error, resources allocated in 'lp8788_setup_adc_channel()' must
> be released.
>
> Add a call to 'lp8788_release_adc_channel()' as already done in the remove
> function.
>
> Fixes: 98a276649358 ("power_supply: Add new lp8788 charger driver")
> Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
> ---
> drivers/power/supply/lp8788-charger.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/power/supply/lp8788-charger.c
> b/drivers/power/supply/lp8788-charger.c
> index 84a206f42a8e..641815eb24bc 100644
> --- a/drivers/power/supply/lp8788-charger.c
> +++ b/drivers/power/supply/lp8788-charger.c
> @@ -719,13 +719,17 @@ static int lp8788_charger_probe(struct platform_device
> *pdev)
>
> ret = lp8788_psy_register(pdev, pchg);
> if (ret)
> - return ret;
> + goto err_release_adc_channel;
>
> ret = lp8788_irq_register(pdev, pchg);
> if (ret)
> dev_warn(dev, "failed to register charger irq: %d\n", ret);
>
> return 0;
> +
> +err_release_adc_channel:
> + lp8788_release_adc_channel(pchg);
> + return ret;
> }
>
> static int lp8788_charger_remove(struct platform_device *pdev)
> --
> 2.25.1
>
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