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From: Segher Boessenkool <segher@kernel.crashing.org>
Subject: Re: [PATCH] powerpc: Add xmon function to dump 44x TLB
Date: Fri, 16 Nov 2007 17:09:31 +0100
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
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>> +#ifdef CONFIG_44x
>> +static void dump_tlb_44x(void);
>> +#endif
>
> No need to #ifdef this...
>
>> +#ifdef CONFIG_44x
>> +static void dump_tlb_44x(void)
>> +{
>
> ...or this.

Erm actually, that last one would give you a compiler warning ("function
defined but not used"), unless you convert the point where it is used to
a plain "if" too -- probably not worth it until we have 32-bit 
multiplatform
support :-)


Segher