linux-kernel - Re: [PATCH] drm/msm/dpu: drop dpu_hw_dsc

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Message-ID: <49308ca0-ebd1-4915-9ef4-0a5e31793da4@gmail.com>
Date: Mon, 27 Oct 2025 23:24:27 -0700
From: Jessica Zhang <jesszhan0024@...il.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
 Rob Clark <robin.clark@....qualcomm.com>, Dmitry Baryshkov
 <lumag@...nel.org>, Abhinav Kumar <abhinav.kumar@...ux.dev>,
 Sean Paul <sean@...rly.run>, Marijn Suijten <marijn.suijten@...ainline.org>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/msm/dpu: drop dpu_hw_dsc_destroy() prototype

On 10/27/2025 6:35 AM, Dmitry Baryshkov wrote:
> The commit a106ed98af68 ("drm/msm/dpu: use devres-managed allocation for
> HW blocks") dropped all dpu_hw_foo_destroy() functions, but the
> prototype for dpu_hw_dsc_destroy() was omitted. Drop it now to clean up
> the header.
> 
> Fixes: a106ed98af68 ("drm/msm/dpu: use devres-managed allocation for HW blocks")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>

Reviewed-by: Jessica Zhang <jesszhan0024@...il.com>

> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h | 6 ------
>   1 file changed, 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h
> index b7013c9822d23238eb5411a5e284bb072ecc3395..cc7cc6f6f7cda639b30bad7632c6e73aacedfcb8 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h
> @@ -71,12 +71,6 @@ struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(struct drm_device *dev,
>   				       const struct dpu_dsc_cfg *cfg,
>   				       void __iomem *addr);
>   
> -/**
> - * dpu_hw_dsc_destroy - destroys dsc driver context
> - * @dsc:   Pointer to dsc driver context returned by dpu_hw_dsc_init
> - */
> -void dpu_hw_dsc_destroy(struct dpu_hw_dsc *dsc);
> -
>   static inline struct dpu_hw_dsc *to_dpu_hw_dsc(struct dpu_hw_blk *hw)
>   {
>   	return container_of(hw, struct dpu_hw_dsc, base);
> 
> ---
> base-commit: fe45352cd106ae41b5ad3f0066c2e54dbb2dfd70
> change-id: 20251027-dpu-drop-dsc-destroy-a1265a9b8d99
> 
> Best regards,