On Tue, Jan 06, 2015 at 06:14:25PM +0000, Javi Merino wrote:
> Commit 39d99cff76bf ("thermal: cpu_cooling: introduce
> of_cpufreq_cooling_register") taught the cpu cooling device to register
> devices that were linked to the device tree but didn't update the
> cpu-cooling-api documentation. Fix it.
>
> Cc: Amit Daniel Kachhap <amit.kachhap@xxxxxxxxxx>
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
> Cc: Eduardo Valentin <edubezval@xxxxxxxxx>
> Signed-off-by: Javi Merino <javi.merino@xxxxxxx>
Thanks, applied to my -fixes branch.
> ---
> Documentation/thermal/cpu-cooling-api.txt | 15 +++++++++++++--
> 1 file changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/thermal/cpu-cooling-api.txt b/Documentation/thermal/cpu-cooling-api.txt
> index fca24c931ec8..753e47cc2e20 100644
> --- a/Documentation/thermal/cpu-cooling-api.txt
> +++ b/Documentation/thermal/cpu-cooling-api.txt
> @@ -3,7 +3,7 @@ CPU cooling APIs How To
>
> Written by Amit Daniel Kachhap <amit.kachhap@xxxxxxxxxx>
>
> -Updated: 12 May 2012
> +Updated: 6 Jan 2015
>
> Copyright (c) 2012 Samsung Electronics Co., Ltd(http://www.samsung.com)
>
> @@ -25,7 +25,18 @@ the user. The registration APIs returns the cooling device pointer.
>
> clip_cpus: cpumask of cpus where the frequency constraints will happen.
>
> -1.1.2 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
> +1.1.2 struct thermal_cooling_device *of_cpufreq_cooling_register(
> + struct device_node *np, const struct cpumask *clip_cpus)
> +
> + This interface function registers the cpufreq cooling device with
> + the name "thermal-cpufreq-%x" linking it with a device tree node, in
> + order to bind it via the thermal DT code. This api can support multiple
> + instances of cpufreq cooling devices.
> +
> + np: pointer to the cooling device device tree node
> + clip_cpus: cpumask of cpus where the frequency constraints will happen.
> +
> +1.1.3 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
>
> This interface function unregisters the "thermal-cpufreq-%x" cooling device.
>
> --
> 1.9.1
>
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