[PATCH 04/34] cpufreq: at32ap: remove calls to cpufreq_notify_transition()
Hans-Christian Egtvedt
egtvedt at samfundet.no
Fri Aug 16 01:58:53 EDT 2013
Around Fri 16 Aug 2013 07:55:01 +0530 or thereabout, Viresh Kumar wrote:
> Most of the drivers do following in their ->target_index() routines:
>
> struct cpufreq_freqs freqs;
> freqs.old = old freq...
> freqs.new = new freq...
>
> cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
>
> /* Change rate here */
>
> cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
>
> This is replicated over all cpufreq drivers today and there doesn't exists a
> good enough reason why this shouldn't be moved to cpufreq core instead.
>
> Earlier patches have added support in cpufreq core to do cpufreq notification on
> frequency change, this one removes it from this driver.
>
> Some related minor cleanups are also done along with it.
>
> Cc: Hans-Christian Egtvedt <egtvedt at samfundet.no>
> Signed-off-by: Viresh Kumar <viresh.kumar at linaro.org>
Acked-by: Hans-Christian Egtvedt <egtvedt at samfundet.no>
> ---
> drivers/cpufreq/at32ap-cpufreq.c | 22 +++++++++-------------
> 1 file changed, 9 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/cpufreq/at32ap-cpufreq.c b/drivers/cpufreq/at32ap-cpufreq.c
<snipp>
--
mvh
Hans-Christian Egtvedt
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