From: rob.lee@linaro.org (Rob Lee)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5] ARM: imx: Add basic imx6q cpu thermal management
Date: Wed, 20 Jun 2012 09:33:05 -0500 [thread overview]
Message-ID: <CAMXH7KHJ5LHCZM2iY_mRm=1L2B5cdxPD_B0htRwX_1HBfn1oxQ@mail.gmail.com> (raw)
In-Reply-To: <20120620142044.GU28394@pengutronix.de>
On Wed, Jun 20, 2012 at 9:20 AM, Sascha Hauer <s.hauer@pengutronix.de> wrote:
> On Wed, Jun 20, 2012 at 09:12:51AM -0500, Rob Lee wrote:
>> Sascha, thanks for the review.
>>
>> >> +
>> >> +static struct imx6q_thermal_zone ? ? *th_zone;
>> >> +static void __iomem ? ? ? ? ? ? ? ? ?*ocotp_base;
>> >
>> > This is a driver and drivers should generally be multi instance safe.
>> >
>>
>> I don't understand what this comment is referring to. ?Could you elaborate?
>
> Drivers can only be multi instance safe when all variables are inside a
> instance specific struct and you pass a pointer to this struct around.
> What if the i.MX7 has two different ocotp_base and you want to use this
> driver on both ocotp?
>
Understood, thanks. I'll fix this in v6.
> Sascha
>
> --
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prev parent reply other threads:[~2012-06-20 14:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 7:06 [PATCH v5] ARM: imx: Add basic imx6q cpu thermal management Robert Lee
2012-06-20 7:06 ` Robert Lee
2012-06-20 8:25 ` Rob Lee
2012-06-20 10:11 ` Sascha Hauer
2012-06-20 14:12 ` Rob Lee
2012-06-20 14:20 ` Sascha Hauer
2012-06-20 14:33 ` Rob Lee [this message]
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