Re: [CPUFREQ] Fix implicit declarations in ondemand.

From: David Woodhouse
Date: Wed Jul 05 2006 - 05:41:35 EST


On Wed, 2006-07-05 at 02:36 -0700, Andrew Morton wrote:
> On Wed, 5 Jul 2006 05:22:54 -0400 Dave Jones <davej@xxxxxxxxxx> wrote:
>
> > drivers/cpufreq/cpufreq_ondemand.c: In function âdbs_check_cpuâ:
> > drivers/cpufreq/cpufreq_ondemand.c:238: error: implicit declaration
> of function âjiffies64_to_cputime64â
> > drivers/cpufreq/cpufreq_ondemand.c:239: error: implicit declaration
> of function âcputime64_subâ

> > +#include <asm/cputime.h>

> But kernel_stat.h already includes cputime.h, as does sched.h, and
> pretty much everything pulls in sched.h.
>
> It's not bad to avoid a dependency upon nested includes, but I do
> wonder how this error came about??

asm-powerpc/cputime.h doesn't declare jiffies64_to_cputime64() or
cputime64_sub()

--
dwmw2

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