linux-kernel - Re: [PATCH 1/2 RESEND] regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get

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Message-ID: <CAF+7xW=AXA9RgddR0HgFwWdRcy6v1hcDXc7Z7KXb1DTBuzH-Pg@mail.gmail.com>
Date:	Sat, 30 Jul 2011 00:05:12 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jin Park <jinyoungp@...dia.com>, Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: Re: [PATCH 1/2 RESEND] regulator: aat2870: Fix the logic of checking
 if no id is matched in aat2870_get_regulator

hi,
Seems this 2 patches are not upstream. Should I resend it again?
Regards,
Axel

2011/7/7 Axel Lin <axel.lin@...il.com>:
> In current implementation, the pointer ri is not NULL if no id is matched.
> Fix it by checking i == ARRAY_SIZE(aat2870_regulators) if no id is matched.
>
> Signed-off-by: Axel Lin <axel.lin@...il.com>
> Acked-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
> ---
>  drivers/regulator/aat2870-regulator.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c
> index cd41045..11d1ab4 100644
> --- a/drivers/regulator/aat2870-regulator.c
> +++ b/drivers/regulator/aat2870-regulator.c
> @@ -159,7 +159,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id)
>                        break;
>        }
>
> -       if (!ri)
> +       if (i == ARRAY_SIZE(aat2870_regulators))
>                return NULL;
>
>        ri->enable_addr = AAT2870_LDO_EN;
> --
> 1.7.4.1
>
>
>
>
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