linux-kernel - Re: [PATCH RESEND 04/11] thermal: rename get_thermal_instance to thermal_instance

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Message-ID: <516EF5A1.9030306@ti.com>
Date:	Wed, 17 Apr 2013 15:18:57 -0400
From:	Eduardo Valentin <eduardo.valentin@...com>
To:	Zhang Rui <rui.zhang@...el.com>
CC:	Eduardo Valentin <eduardo.valentin@...com>,
	<linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH RESEND 04/11] thermal: rename get_thermal_instance to
 thermal_instance_get

On 17-04-2013 11:09, Zhang Rui wrote:
> On Mon, 2013-04-08 at 12:07 -0400, Eduardo Valentin wrote:
>> To follow the prefix names used by the thermal exported functions,
>> this patch renames get_thermal_instance to thermal_instance_get.
>>
>> Signed-off-by: Eduardo Valentin <eduardo.valentin@...com>
>
> NACK.
>
> with the change of building all thermal governors into thermal_sys
> module, get_thermal_instance becomes an internally helper function,
> rather than external API.
> thus I think it is okay to use the current name get_thermal_instance.
> But you remind me a need a cleanup patch to remove these APIs. :)

How about keeping this patch and resending with a better description? 
Something like:
To follow the prefix names used by the thermal functions,
this patch renames get_thermal_instance to thermal_instance_get.


>
> thanks,
> rui
>> ---
>>   Documentation/thermal/sysfs-api.txt |    2 +-
>>   drivers/thermal/fair_share.c        |    2 +-
>>   drivers/thermal/thermal_sys.c       |    4 ++--
>>   include/linux/thermal.h             |    2 +-
>>   4 files changed, 5 insertions(+), 5 deletions(-)
>>
>> diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt
>> index 4b23190..059b3bf 100644
>> --- a/Documentation/thermal/sysfs-api.txt
>> +++ b/Documentation/thermal/sysfs-api.txt
>> @@ -358,7 +358,7 @@ are supposed to implement the callback. If they don't, the thermal
>>   framework calculated the trend by comparing the previous and the current
>>   temperature values.
>>
>> -5.2:get_thermal_instance:
>> +5.2:thermal_instance_get:
>>   This function returns the thermal_instance corresponding to a given
>>   {thermal_zone, cooling_device, trip_point} combination. Returns NULL
>>   if such an instance does not exist.
>> diff --git a/drivers/thermal/fair_share.c b/drivers/thermal/fair_share.c
>> index 792479f..f629446 100644
>> --- a/drivers/thermal/fair_share.c
>> +++ b/drivers/thermal/fair_share.c
>> @@ -95,7 +95,7 @@ static int fair_share_throttle(struct thermal_zone_device *tz, int trip)
>>   			continue;
>>
>>   		cdev = tzp->tbp[i].cdev;
>> -		instance = get_thermal_instance(tz, cdev, trip);
>> +		instance = thermal_instance_get(tz, cdev, trip);
>>   		if (!instance)
>>   			continue;
>>
>> diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
>> index ffaf6d3..44e89c0 100644
>> --- a/drivers/thermal/thermal_sys.c
>> +++ b/drivers/thermal/thermal_sys.c
>> @@ -170,7 +170,7 @@ int get_tz_trend(struct thermal_zone_device *tz, int trip)
>>   }
>>   EXPORT_SYMBOL(get_tz_trend);
>>
>> -struct thermal_instance *get_thermal_instance(struct thermal_zone_device *tz,
>> +struct thermal_instance *thermal_instance_get(struct thermal_zone_device *tz,
>>   			struct thermal_cooling_device *cdev, int trip)
>>   {
>>   	struct thermal_instance *pos = NULL;
>> @@ -191,7 +191,7 @@ struct thermal_instance *get_thermal_instance(struct thermal_zone_device *tz,
>>
>>   	return target_instance;
>>   }
>> -EXPORT_SYMBOL(get_thermal_instance);
>> +EXPORT_SYMBOL(thermal_instance_get);
>>
>>   static void print_bind_err_msg(struct thermal_zone_device *tz,
>>   			struct thermal_cooling_device *cdev, int ret)
>> diff --git a/include/linux/thermal.h b/include/linux/thermal.h
>> index e8ec9d8..e2a49e1 100644
>> --- a/include/linux/thermal.h
>> +++ b/include/linux/thermal.h
>> @@ -239,7 +239,7 @@ struct thermal_cooling_device *thermal_cooling_device_register(char *, void *,
>>   void thermal_cooling_device_unregister(struct thermal_cooling_device *);
>>
>>   int get_tz_trend(struct thermal_zone_device *, int);
>> -struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,
>> +struct thermal_instance *thermal_instance_get(struct thermal_zone_device *,
>>   		struct thermal_cooling_device *, int);
>>   void thermal_cdev_update(struct thermal_cooling_device *);
>>   void thermal_notify_framework(struct thermal_zone_device *, int);
>
>
>
>

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