linux-kernel - Re: [PATCH] cpufreq: Use list_is_last() to check last entry of the policy list

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Date:	Wed, 27 Jan 2016 11:27:51 +0530
From:	Gautham R Shenoy <ego@...ux.vnet.ibm.com>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Juri Lelli <juri.lelli@....com>,
	"Gautham R. Shenoy" <ego@...ux.vnet.ibm.com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com>
Subject: Re: [PATCH] cpufreq: Use list_is_last() to check last entry of the
 policy list

On Mon, Jan 25, 2016 at 04:52:15PM +0530, Viresh Kumar wrote:
> On 25-01-16, 11:18, Juri Lelli wrote:
> > Hi,
> > 
> > On 25/01/16 15:20, Viresh Kumar wrote:
> > > On 25-01-16, 15:16, Gautham R. Shenoy wrote:
> > > > Currently next_policy() explicitly checks if a policy is the last
> > > > policy in the cpufreq_policy_list. Use the standard list_is_last
> > > > primitive instead.
> > > > 
> > > > Cc: Viresh Kumar <viresh.kumar@...aro.org>
> > > > Signed-off-by: Gautham R. Shenoy <ego@...ux.vnet.ibm.com>
> > > > ---
> > > >  drivers/cpufreq/cpufreq.c | 6 +++---
> > > >  1 file changed, 3 insertions(+), 3 deletions(-)
> > > > 
> > > > diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> > > > index 78b1e2f..b3059a3 100644
> > > > --- a/drivers/cpufreq/cpufreq.c
> > > > +++ b/drivers/cpufreq/cpufreq.c
> > > > @@ -67,11 +67,11 @@ static struct cpufreq_policy *next_policy(struct cpufreq_policy *policy,
> > > >  {
> > > >  	lockdep_assert_held(&cpufreq_driver_lock);
> > 
> > Which branch is this patch based on?
> 
> Dude, what's going on here? How come you rebased on Juri's patches ?
> :)

Ah right! I found this issue while reviewing Juri's patches from the
cpufreq-cleanups branch and didn't switch back to pm-next before
making this change. Shall resend the patch.

> 
> -- 
> viresh
> 

--
Thanks and Regards
gautham.