RE: [PATCH] [RFC] omap: 3630: default cpu_is_omap3630 to zero

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>-----Original Message-----
>From: Menon, Nishanth
>Sent: Monday, October 12, 2009 4:05 PM
>To: Pandita, Vikram
>Cc: linux-omap@xxxxxxxxxxxxxxx
>Subject: RE: [PATCH] [RFC] omap: 3630: default cpu_is_omap3630 to zero
>
>> -----Original Message-----
>> From: Pandita, Vikram
>> Sent: Monday, October 12, 2009 3:51 PM
>>
>> make default cpu_is_omap3630() return zero
>>
>> Signed-off-by: Vikram Pandita <vikram.pandita@xxxxxx>
>> ---
>>  arch/arm/plat-omap/include/mach/cpu.h |    2 ++
>>  1 files changed, 2 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-
>> omap/include/mach/cpu.h
>> index da9e8f8..940946e 100644
>> --- a/arch/arm/plat-omap/include/mach/cpu.h
>> +++ b/arch/arm/plat-omap/include/mach/cpu.h
>> @@ -322,6 +322,7 @@ IS_OMAP_TYPE(3430, 0x3430)
>>  #define cpu_is_omap2423()		0
>>  #define cpu_is_omap2430()		0
>>  #define cpu_is_omap3430()		0
>> +#define cpu_is_omap3630()		0
>>
>>  /*
>>   * Whether we have MULTI_OMAP1 or not, we still need to distinguish
>> @@ -386,6 +387,7 @@ IS_OMAP_TYPE(3430, 0x3430)
>>  						(omap3_has_sgx()) &	\
>>  						(!omap3_has_iva()))
>>  # define cpu_is_omap3530		(cpu_is_omap3430())
>> +# undef cpu_is_omap3630()
>>  # define cpu_is_omap3630()		is_omap363x()
>>  #endif
>Dumb question: why is this needed? cpu_is_omap3530,15,25,03 don't seems to declare these..

If in some file, you want to distinguish between 3630 vs 3430, 
and the build is for 3430 only, then cpu_is_omap3630() should return 0.

Eg: opp table allocation based on run time check

Omap35xx may also need it for the opp in future I guess.


>
>Regards,
>Nishanth Menon

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