Re: [PATCH] cpufreq: Detect spurious invocations of update_policy_cpu()

[Viresh Kumar]

On 12 September 2013 17:29, Srivatsa S. Bhat
<srivatsa.bhat@xxxxxxxxxxxxxxxxxx> wrote:
> The function update_policy_cpu() is expected to be called when the policy->cpu
> of a cpufreq policy is to be changed: ie., the new CPU nominated to become the
> policy->cpu is different from the old one.
>
> Print a warning if it is invoked with new_cpu == old_cpu, since such an
> invocation might hint at a faulty logic in the caller.
>
> Suggested-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
> ---
>
>  drivers/cpufreq/cpufreq.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
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