linux-kernel - Re: [PATCH 2/2] regulator: ab8500: Unregister ab8500-ext regulators in probe() failure path

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Date:	Thu, 11 Apr 2013 08:44:09 +0200
From:	Bengt Jönsson <bengt.g.jonsson@...ricsson.com>
To:	Axel Lin <axel.lin@...ics.com>
Cc:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Lee Jones <lee.jones@...aro.org>,
	Yvan FILLION <yvan.fillion@...ricsson.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] regulator: ab8500: Unregister ab8500-ext regulators
 in probe() failure path

On 04/11/2013 06:05 AM, Axel Lin wrote:
> Signed-off-by: Axel Lin <axel.lin@...ics.com>
Looks good to me.

Acked-by: Bengt Jonsson <bengt.g.jonsson@...ricsson.com>
> ---
>   drivers/regulator/ab8500.c |    5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
> index c200f8b..ea182d3 100644
> --- a/drivers/regulator/ab8500.c
> +++ b/drivers/regulator/ab8500.c
> @@ -3172,8 +3172,11 @@ static int ab8500_regulator_probe(struct platform_device *pdev)
>   	for (i = 0; i < abx500_regulator.info_size; i++) {
>   		err = ab8500_regulator_register(pdev, &pdata->regulator[i],
>   						i, NULL);
> -		if (err < 0)
> +		if (err < 0) {
> +			if (!is_ab8505(ab8500))
> +				ab8500_ext_regulator_exit(pdev);
>   			return err;
> +		}
>   	}
>   
>   	return 0;

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