Re: compilation error in linus git tree

[Frederic Weisbecker]

Hi,


On Mon, Mar 30, 2009 at 12:01:59PM -0400, Peter Teoh wrote:
> just git pulled and compiled with the following errors:
> 
>   CC [M]  arch/x86/kernel/cpu/cpufreq/speedstep-lib.o
>   CC [M]  arch/x86/kernel/cpu/cpufreq/p4-clockmod.o
> arch/x86/kernel/cpu/cpufreq/p4-clockmod.c: In function âcpufreq_p4_cpu_initâ:
> arch/x86/kernel/cpu/cpufreq/p4-clockmod.c:232: error: implicit
> declaration of function ârecalibrate_cpu_khzâ
> make[3]: *** [arch/x86/kernel/cpu/cpufreq/p4-clockmod.o] Error 1
> make[2]: *** [arch/x86/kernel/cpu/cpufreq] Error 2
> make[1]: *** [arch/x86/kernel/cpu] Error 2
> make: *** [arch/x86/kernel] Error 2
> 
> not sure where is the best place to put this, but the error is resolved via
> 
> extern int recalibrate_cpu_khz(void);
>
> inside the file:
> 
> arch/x86/kernel/cpu/cpufreq/p4-clockmod.c


Indeed but its prototype is already defined in asm/timer.h
This is a missing include, can you tell me if the patch below fixes
your problem?

Thanks,
Frederic.


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