linux-kernel - Re: [PATCH 3/3] drm/msm: Convert to devm_pm_opp_set_supported

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Date:   Wed, 28 Oct 2020 11:31:09 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Frank Lee <frank@...winnertech.com>
Cc:     robdclark@...il.com, sean@...rly.run, airlied@...ux.ie,
        daniel@...ll.ch, vireshk@...nel.org, nm@...com, sboyd@...nel.org,
        rjw@...ysocki.net, jcrouse@...eaurora.org, eric@...olt.net,
        tiny.windzz@...il.com, kholk11@...il.com,
        emil.velikov@...labora.com, gustavoars@...nel.org,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: Re: [PATCH 3/3] drm/msm: Convert to devm_pm_opp_set_supported_hw

On 12-10-20, 21:55, Frank Lee wrote:
> From: Yangtao Li <tiny.windzz@...il.com>
> 
> Use the devm_pm_opp_set_supported_hw() to avoid memory leaks in some cases.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
> Signed-off-by: Yangtao Li <frank@...winnertech.com>
> ---
>  drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
> index 91726da82ed6..8d88f119a59f 100644
> --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
> +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
> @@ -1487,7 +1487,7 @@ static void check_speed_bin(struct device *dev)
>  		nvmem_cell_put(cell);
>  	}
>  
> -	dev_pm_opp_set_supported_hw(dev, &val, 1);
> +	devm_pm_opp_set_supported_hw(dev, &val, 1);
>  }
>  
>  struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)

Rob: Can I have your Ack to pick this patch up please ?

-- 
viresh