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From: Viresh Kumar <viresh.kumar@linaro.org>
To: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: edubezval@gmail.com, linux-kernel@vger.kernel.org,
	Zhang Rui <rui.zhang@intel.com>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	"open list:THERMAL" <linux-pm@vger.kernel.org>,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 5/6] thermal/drivers/imx: Remove cooling device usage
Date: Mon, 24 Jun 2019 11:36:04 +0530	[thread overview]
Message-ID: <20190624060604.v3docq36c4rmscja@vireshk-i7> (raw)
In-Reply-To: <20190621132302.30414-5-daniel.lezcano@linaro.org>

On 21-06-19, 15:23, Daniel Lezcano wrote:
> The cpufreq_cooling_unregister() function uses now the policy to
> unregister itself. The only purpose of the cooling device pointer is
> to unregister the cpu cooling device.
> 
> As there is no more need of this pointer, remove it.
> 
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> ---
>  drivers/thermal/imx_thermal.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
> index 6746f1b73eb7..021c0948b740 100644
> --- a/drivers/thermal/imx_thermal.c
> +++ b/drivers/thermal/imx_thermal.c
> @@ -203,7 +203,6 @@ static struct thermal_soc_data thermal_imx7d_data = {
>  struct imx_thermal_data {
>  	struct cpufreq_policy *policy;
>  	struct thermal_zone_device *tz;
> -	struct thermal_cooling_device *cdev;
>  	enum thermal_device_mode mode;
>  	struct regmap *tempmon;
>  	u32 c1, c2; /* See formula in imx_init_calib() */
> @@ -656,6 +655,7 @@ MODULE_DEVICE_TABLE(of, of_imx_thermal_match);
>  static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data)
>  {
>  	struct device_node *np;
> +	struct thermal_cooling_device *cdev;
>  	int ret;
>  
>  	data->policy = cpufreq_cpu_get(0);
> @@ -667,9 +667,9 @@ static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data)
>  	np = of_get_cpu_node(data->policy->cpu, NULL);
>  
>  	if (!np || !of_find_property(np, "#cooling-cells", NULL)) {
> -		data->cdev = cpufreq_cooling_register(data->policy);
> -		if (IS_ERR(data->cdev)) {
> -			ret = PTR_ERR(data->cdev);
> +		cdev = cpufreq_cooling_register(data->policy);
> +		if (IS_ERR(cdev)) {
> +			ret = PTR_ERR(cdev);
>  			cpufreq_cpu_put(data->policy);
>  			return ret;
>  		}

This too..

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

-- 
viresh

  reply	other threads:[~2019-06-24  6:06 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-21 13:22 [PATCH 1/6] cpufreq: Use existing stub functions instead of IS_ENABLED macro Daniel Lezcano
2019-06-21 13:22 ` [PATCH 2/6] thermal/drivers/cpu_cooling: Unregister with the policy Daniel Lezcano
2019-06-24  6:03   ` Viresh Kumar
2019-06-24  7:30     ` Daniel Lezcano
2019-06-24  7:37       ` Viresh Kumar
2019-06-24  7:45         ` Daniel Lezcano
2019-06-24  9:39           ` Viresh Kumar
2019-06-21 13:22 ` [PATCH 3/6] cpufreq/drivers/arm_big_little: Remove cooling device usage Daniel Lezcano
2019-06-24  6:04   ` Viresh Kumar
2019-06-21 13:23 ` [PATCH 4/6] cpufreq: " Daniel Lezcano
2019-06-24  6:05   ` Viresh Kumar
2019-06-21 13:23 ` [PATCH 5/6] thermal/drivers/imx: " Daniel Lezcano
2019-06-24  6:06   ` Viresh Kumar [this message]
2019-06-21 13:23 ` [PATCH 6/6] thermal/drivers/ti: " Daniel Lezcano
2019-06-24  6:06   ` Viresh Kumar
2019-06-22  9:12 ` [PATCH 1/6] cpufreq: Use existing stub functions instead of IS_ENABLED macro Rafael J. Wysocki
2019-06-24  9:22   ` Daniel Lezcano
2019-06-24  9:30     ` Rafael J. Wysocki
2019-06-24  9:37       ` Daniel Lezcano
2019-06-24  8:53 ` Daniel Lezcano
2019-06-24  9:00   ` Rafael J. Wysocki
2019-06-24  9:07     ` Daniel Lezcano
2019-06-24  9:08   ` Viresh Kumar

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