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Message-ID: <20231122154326.GI3909@pendragon.ideasonboard.com>
Date: Wed, 22 Nov 2023 17:43:26 +0200
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Cc: Dafna Hirschfeld <dafna@...tmail.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Heiko Stuebner <heiko@...ech.de>,
Jacob Chen <jacob2.chen@...k-chips.com>,
Yichong Zhong <zyc@...k-chips.com>,
Shunqian Zheng <zhengsq@...k-chips.com>,
Paul Elder <paul.elder@...asonboard.com>,
Sakari Ailus <sakari.ailus@...ux.intel.com>,
Kieran Bingham <kieran.bingham@...asonboard.com>,
Hans Verkuil <hverkuil-cisco@...all.nl>,
Eddie Cai <eddie.cai.linux@...il.com>,
Allon Huang <allon.huang@...k-chips.com>,
Jeffy Chen <jeffy.chen@...k-chips.com>,
linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] media: rkisp1: Fix memory leaks in
rkisp1_isp_unregister()
Hi Tomi,
Thank you for the patch.
On Wed, Nov 22, 2023 at 04:42:23PM +0200, Tomi Valkeinen wrote:
> Add missing call to v4l2_subdev_cleanup() to fix memory leak.
>
> Fixes: 2cce0a369dbd ("media: rkisp1: isp: Use V4L2 subdev active state")
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> ---
> drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
> index 88ca8b2283b7..45d1ab96fc6e 100644
> --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
> +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
> @@ -933,6 +933,7 @@ void rkisp1_isp_unregister(struct rkisp1_device *rkisp1)
> return;
>
> v4l2_device_unregister_subdev(&isp->sd);
> + v4l2_subdev_cleanup(&isp->sd);
> media_entity_cleanup(&isp->sd.entity);
> }
>
--
Regards,
Laurent Pinchart
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