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From: Eduardo Valentin <edubezval@gmail.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: linux-pm@vger.kernel.org, Zhang Rui <rui.zhang@intel.com>,
	linux-kernel@vger.kernel.org,
	Stephen Warren <swarren@wwwdotorg.org>,
	Mikko Perttunen <mikko.perttunen@kapsi.fi>,
	kernel@pengutronix.de, linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones
Date: Mon, 6 Apr 2015 19:43:08 -0700	[thread overview]
Message-ID: <20150407024307.GH4648@localhost.localdomain> (raw)
In-Reply-To: <1427385240-6086-14-git-send-email-s.hauer@pengutronix.de>

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On Thu, Mar 26, 2015 at 04:54:00PM +0100, Sascha Hauer wrote:
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>  drivers/thermal/of-thermal.c | 12 ++++++++++++
>  include/linux/thermal.h      |  1 +
>  2 files changed, 13 insertions(+)

Can you please include at least one user of this call back in your patch
series?

> 
> diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
> index 9b63193..a3de5de 100644
> --- a/drivers/thermal/of-thermal.c
> +++ b/drivers/thermal/of-thermal.c
> @@ -97,6 +97,17 @@ static int of_thermal_get_temp(struct thermal_zone_device *tz,
>  	return data->ops->get_temp(data->sensor_data, temp);
>  }
>  
> +static int of_thermal_set_trips(struct thermal_zone_device *tz,
> +			       unsigned long low, unsigned long high)
> +{
> +	struct __thermal_zone *data = tz->devdata;
> +
> +	if (!data->ops || !data->ops->set_trips)
> +		return -ENOSYS;
> +
> +	return data->ops->set_trips(data->sensor_data, low, high);
> +}
> +
>  /**
>   * of_thermal_get_ntrips - function to export number of available trip
>   *			   points.
> @@ -367,6 +378,7 @@ static int of_thermal_get_crit_temp(struct thermal_zone_device *tz,
>  
>  static const struct thermal_zone_device_ops of_thermal_ops = {
>  	.get_temp = of_thermal_get_temp,
> +	.set_trips = of_thermal_set_trips,
>  	.get_trend = of_thermal_get_trend,
>  	.set_emul_temp = of_thermal_set_emul_temp,
>  
> diff --git a/include/linux/thermal.h b/include/linux/thermal.h
> index b870702..84a5b5d 100644
> --- a/include/linux/thermal.h
> +++ b/include/linux/thermal.h
> @@ -276,6 +276,7 @@ struct thermal_genl_event {
>   */
>  struct thermal_zone_of_device_ops {
>  	int (*get_temp)(void *, unsigned long *);
> +	int (*set_trips)(void *, unsigned long, unsigned long);

Could you please keep the kernel doc entry up to date? I know we donot
have entries for all structs, but I am working in improving this.

>  	int (*get_trend)(void *, int trend, enum thermal_trend *);
>  	int (*set_emul_temp)(void *, unsigned long);
>  };
> -- 
> 2.1.4
> 

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WARNING: multiple messages have this Message-ID (diff)
From: edubezval@gmail.com (Eduardo Valentin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones
Date: Mon, 6 Apr 2015 19:43:08 -0700	[thread overview]
Message-ID: <20150407024307.GH4648@localhost.localdomain> (raw)
In-Reply-To: <1427385240-6086-14-git-send-email-s.hauer@pengutronix.de>

On Thu, Mar 26, 2015 at 04:54:00PM +0100, Sascha Hauer wrote:
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>  drivers/thermal/of-thermal.c | 12 ++++++++++++
>  include/linux/thermal.h      |  1 +
>  2 files changed, 13 insertions(+)

Can you please include at least one user of this call back in your patch
series?

> 
> diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
> index 9b63193..a3de5de 100644
> --- a/drivers/thermal/of-thermal.c
> +++ b/drivers/thermal/of-thermal.c
> @@ -97,6 +97,17 @@ static int of_thermal_get_temp(struct thermal_zone_device *tz,
>  	return data->ops->get_temp(data->sensor_data, temp);
>  }
>  
> +static int of_thermal_set_trips(struct thermal_zone_device *tz,
> +			       unsigned long low, unsigned long high)
> +{
> +	struct __thermal_zone *data = tz->devdata;
> +
> +	if (!data->ops || !data->ops->set_trips)
> +		return -ENOSYS;
> +
> +	return data->ops->set_trips(data->sensor_data, low, high);
> +}
> +
>  /**
>   * of_thermal_get_ntrips - function to export number of available trip
>   *			   points.
> @@ -367,6 +378,7 @@ static int of_thermal_get_crit_temp(struct thermal_zone_device *tz,
>  
>  static const struct thermal_zone_device_ops of_thermal_ops = {
>  	.get_temp = of_thermal_get_temp,
> +	.set_trips = of_thermal_set_trips,
>  	.get_trend = of_thermal_get_trend,
>  	.set_emul_temp = of_thermal_set_emul_temp,
>  
> diff --git a/include/linux/thermal.h b/include/linux/thermal.h
> index b870702..84a5b5d 100644
> --- a/include/linux/thermal.h
> +++ b/include/linux/thermal.h
> @@ -276,6 +276,7 @@ struct thermal_genl_event {
>   */
>  struct thermal_zone_of_device_ops {
>  	int (*get_temp)(void *, unsigned long *);
> +	int (*set_trips)(void *, unsigned long, unsigned long);

Could you please keep the kernel doc entry up to date? I know we donot
have entries for all structs, but I am working in improving this.

>  	int (*get_trend)(void *, int trend, enum thermal_trend *);
>  	int (*set_emul_temp)(void *, unsigned long);
>  };
> -- 
> 2.1.4
> 
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  reply	other threads:[~2015-04-07  2:43 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-26 15:53 Thermal: Cleanups, fixes and hardware trip points Sascha Hauer
2015-03-26 15:53 ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 01/13] thermal: Make temperatures consistently unsigned long Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-27 10:18   ` Punit Agrawal
2015-03-27 10:18     ` Punit Agrawal
2015-03-27 19:07     ` Sascha Hauer
2015-03-27 19:07       ` Sascha Hauer
2015-04-07  1:47       ` Eduardo Valentin
2015-04-07  1:47         ` Eduardo Valentin
2015-04-07  1:45   ` Eduardo Valentin
2015-04-07  1:45     ` Eduardo Valentin
2015-04-27 20:36   ` Pavel Machek
2015-04-27 20:36     ` Pavel Machek
2015-04-28  7:42     ` Sascha Hauer
2015-04-28  7:42       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 02/13] thermal: trivial: fix typo in comment Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  1:49   ` Eduardo Valentin
2015-04-07  1:49     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 03/13] thermal: remove useless call to thermal_zone_device_set_polling Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:56   ` Eduardo Valentin
2015-04-07  2:56     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 04/13] thermal: Fix not emulating critical temperatures Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 18:13   ` Carlos Hernandez
2015-03-26 18:13     ` Carlos Hernandez
2015-03-26 18:13     ` Carlos Hernandez
2015-03-26 18:55     ` Sascha Hauer
2015-03-26 18:55       ` Sascha Hauer
2015-03-27  3:05   ` amit daniel kachhap
2015-03-27  3:05     ` amit daniel kachhap
2015-03-27  5:23     ` Sascha Hauer
2015-03-27  5:23       ` Sascha Hauer
2015-04-07  2:08       ` Eduardo Valentin
2015-04-07  2:08         ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 05/13] thermal: inline only once used function Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:23   ` Eduardo Valentin
2015-04-07  2:23     ` Eduardo Valentin
2015-04-14 10:44     ` Sascha Hauer
2015-04-14 10:44       ` Sascha Hauer
2015-04-14 10:44       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 06/13] thermal: streamline get_trend callbacks Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:19   ` Eduardo Valentin
2015-04-07  3:19     ` Eduardo Valentin
2015-04-14 10:48     ` Sascha Hauer
2015-04-14 10:48       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 07/13] thermal: of: streamline .get_temp callbacks Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:27   ` Eduardo Valentin
2015-04-07  2:27     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 08/13] thermal: Allow sensor ops to fail with -ENOSYS Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 09/13] thermal: of: always set sensor related callbacks Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:25   ` Eduardo Valentin
2015-04-07  3:25     ` Eduardo Valentin
2015-04-14 10:54     ` Sascha Hauer
2015-04-14 10:54       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 10/13] thermal: Make struct thermal_zone_device_ops const Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:29   ` Eduardo Valentin
2015-04-07  3:29     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 11/13] thermal: of: make of_thermal_ops const Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:27   ` Eduardo Valentin
2015-04-07  3:27     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 12/13] thermal: Add support for hardware-tracked trip points Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:40   ` Eduardo Valentin
2015-04-07  2:40     ` Eduardo Valentin
2015-04-15 18:06   ` Brian Norris
2015-04-15 18:06     ` Brian Norris
2015-03-26 15:54 ` [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones Sascha Hauer
2015-03-26 15:54   ` Sascha Hauer
2015-04-07  2:43   ` Eduardo Valentin [this message]
2015-04-07  2:43     ` Eduardo Valentin
2015-04-13  6:30     ` Sascha Hauer
2015-04-13  6:30       ` Sascha Hauer
2015-04-15 17:59       ` Brian Norris
2015-04-15 17:59         ` Brian Norris
2015-04-17  5:22         ` Sascha Hauer
2015-04-17  5:22           ` Sascha Hauer
2015-04-28  8:25 [PATCH v2] Thermal cleanups and hardware trip points Sascha Hauer
2015-04-28  8:26 ` [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones Sascha Hauer
2015-04-28  8:26   ` Sascha Hauer

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