linux-kernel - Re: [PATCH] regulator: Report regulator

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Message-Id: <1245143755.21421.95.camel@vega.slimlogic.co.uk>
Date:	Tue, 16 Jun 2009 10:15:55 +0100
From:	Liam Girdwood <lrg@...mlogic.co.uk>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regulator: Report regulator_get() failure in virtual
 consumer

On Mon, 2009-06-15 at 20:01 +0100, Mark Brown wrote:
> The core will no longer complain so we should log an error here.
> 
> Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
> ---
>  drivers/regulator/virtual.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c
> index e7db566..e953c18 100644
> --- a/drivers/regulator/virtual.c
> +++ b/drivers/regulator/virtual.c
> @@ -285,6 +285,8 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
>  	drvdata->regulator = regulator_get(&pdev->dev, reg_id);
>  	if (IS_ERR(drvdata->regulator)) {
>  		ret = PTR_ERR(drvdata->regulator);
> +		dev_err(&pdev->dev, "Failed to obtain supply '%s': %d\n",
> +			reg_id, ret);
>  		goto err;
>  	}
>  

Applied.

Thanks

Liam

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