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From: Grant Likely <grant.likely@secretlab.ca>
Date: Wed, 26 Jan 2011 20:31:27 -0700
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Subject: Re: [RFC,1/5] arm/dt: Add dt machine definition
To: Milton Miller <miltonm@bga.com>
Cc: devicetree-discuss@lists.ozlabs.org, jeremy.kerr@canonical.com,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.orga,
        nicolas.pitre@linaro.org
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On Wed, Jan 26, 2011 at 11:27 AM, Milton Miller <miltonm@bga.com> wrote:
> On Wed, 26 Jan 2011 about 04:44:06 -0000, Grant Likely wrote:
>>
>> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
>
> needs a description ...

oops

>>
>> ---
>> arch/arm/include/asm/mach/arch.h |    9 +++++++++
>>  1 files changed, 9 insertions(+), 0 deletions(-)
>>
>>
>>
>> +#define MACH_TYPE_DT 0xffffffff
>> +
>> +#define DT_MACHINE_START(_name, _namestr)            \
>> +static const struct machine_desc __mach_desc_##_name \
>> + __used                                                      \
>> + __attribute__((__section__(".arch.info.init"))) = { \
>
> linux/compiler.h defines __section for this

For commonality, I duplicated what was already done for #define
MACHINE_START in this same file.  However, I'm not even entirely sure
that I'm going to keep this hunk around.  With some of the recent
changes to the arm-dt patches, a special DT machine id of 0xffffffff
is no longer needed.  This patch may get dropped in a future posting
of this series.

g.

>
>> +     .nr             = MACH_TYPE_DT,                 \
>> +     .name           = _namestr,
>> +
>>  #endif
>
> milton
>



-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.