linux-kernel - Re: [PATCH 3/6] regulator: Warn when unregistering an in-use regulator

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Message-Id: <1248293694.25964.817.camel@vega.slimlogic.co.uk>
Date:	Wed, 22 Jul 2009 21:14:54 +0100
From:	Liam Girdwood <lrg@...mlogic.co.uk>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/6] regulator: Warn when unregistering an in-use
 regulator

On Tue, 2009-07-21 at 16:00 +0100, Mark Brown wrote:
> We're probably going to start oopsing fairly soon after this happens.
> 
> Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
> ---
>  drivers/regulator/core.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
> index 33a8c3c..e5ccc9f 100644
> --- a/drivers/regulator/core.c
> +++ b/drivers/regulator/core.c
> @@ -2229,6 +2229,7 @@ void regulator_unregister(struct regulator_dev *rdev)
>  		return;
>  
>  	mutex_lock(&regulator_list_mutex);
> +	WARN_ON(rdev->open_count)

Missing ;  Fixed.

>  	unset_regulator_supplies(rdev);
>  	list_del(&rdev->list);
>  	if (rdev->supply)

Applied.

Thanks

Liam

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