linux-kernel - Re: [PATCH v2 3/9] devfreq: Use HZ macros

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Date:   Fri, 26 Feb 2021 09:51:58 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Chanwoo Choi <cwchoi00@...il.com>, rafael@...nel.org,
        andriy.shevchenko@...ux.intel.com
Cc:     linux-kernel@...r.kernel.org, Chanwoo Choi <cw00.choi@...sung.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        "open list:DEVICE FREQUENCY (DEVFREQ)" <linux-pm@...r.kernel.org>
Subject: Re: [PATCH v2 3/9] devfreq: Use HZ macros

On 26/02/2021 07:08, Chanwoo Choi wrote:
> 
> 
> On 21. 2. 24. 오후 11:42, Daniel Lezcano wrote:
>> HZ unit conversion macros are available in units.h, use them and
>> remove the duplicate definition.
>>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
>> Reviewed-by: Christian Eggers <ceggers@...i.de>
>> Acked-by: Chanwoo Choi <cw00.choi@...sung.com>
>> ---
>>   drivers/devfreq/devfreq.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
>> index bf3047896e41..b6d63f02d293 100644
>> --- a/drivers/devfreq/devfreq.c
>> +++ b/drivers/devfreq/devfreq.c
>> @@ -26,6 +26,7 @@
>>   #include <linux/hrtimer.h>
>>   #include <linux/of.h>
>>   #include <linux/pm_qos.h>
>> +#include <linux/units.h>
>>   #include "governor.h"
>>     #define CREATE_TRACE_POINTS
>> @@ -33,7 +34,6 @@
>>     #define IS_SUPPORTED_FLAG(f, name) ((f & DEVFREQ_GOV_FLAG_##name)
>> ? true : false)
>>   #define IS_SUPPORTED_ATTR(f, name) ((f & DEVFREQ_GOV_ATTR_##name) ?
>> true : false)
>> -#define HZ_PER_KHZ    1000
>>     static struct class *devfreq_class;
>>   static struct dentry *devfreq_debugfs;
>>
> 
> I changed the patch title with 'PM /' prefix as following
> in order to keep the consistent patch style if there are no any special
> objection.
> - PM / devfreq: Use HZ macros
> 
> Applied it.

It should not compile. This patch and others depend on 1/9.

It would make sense to merge all of them through linux-pm.


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