lkml.org 
[lkml]   [2013]   [Sep]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 189/228] cpufreq: dbx500: remove calls to cpufreq_notify_transition()
From
On Fri, Sep 13, 2013 at 3:02 PM, Viresh Kumar <viresh.kumar@linaro.org> 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: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij


\
 
 \ /
  Last update: 2013-09-20 21:21    [W:0.740 / U:6.920 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site