Re: [PATCH] I2C: Add support for 64bit system.

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On Tue, Mar 15, 2011 at 10:44 AM, Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Dec 20, 2010, at 8:59 AM, Ben Dooks wrote:
>
>> On Mon, Dec 20, 2010 at 03:37:34PM +0800, Xulei wrote:
>>> Currently I2C_MPC supports 32bit system only, then this
>>> modification makes it support 32bit and 64bit system both.
>>>
>>> Signed-off-by: Xulei <B33228@xxxxxxxxxxxxx>
>>
>> This been build or run tested?
>
> Yes, Any issues with me applying this via the powerpc.git tree?

I'm concerned about the fact that we have to have two defines to
declare code that is 32-bit and 64-bit clean.  Technically speaking,
all drivers should work in both environments.  It seems silly to have
"PPC32 || PPC64" for everything.  Isn't there a generic "PPC" config
option that covers this?

-- 
Timur Tabi
Linux kernel developer at Freescale
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