From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Sun Ke <sunke32@huawei.com>,
mchehab@kernel.org, matthias.bgg@gmail.com,
hverkuil-cisco@xs4all.nl, ping-hsun.wu@mediatek.com,
daoyuan.huang@mediatek.com, moudy.ho@mediatek.com
Cc: linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 3/3] media: platform: mtk-mdp3: fix error return code in mdp_vpu_dev_init()
Date: Fri, 2 Sep 2022 11:10:45 +0200 [thread overview]
Message-ID: <ee6221e1-8ce6-9fe0-6094-1cd156fdaae3@collabora.com> (raw)
In-Reply-To: <20220902085820.3777360-4-sunke32@huawei.com>
Il 02/09/22 10:58, Sun Ke ha scritto:
> If mdp_vpu_shared_mem_alloc failed, mdp_vpu_dev_init should return -ENOMEM.
>
> Fixes: 61890ccaefaf ("media: platform: mtk-mdp3: add MediaTek MDP3 driver")
> Signed-off-by: Sun Ke <sunke32@huawei.com>
Hello Sun,
thanks for the patch! However, someone else already sent the same fix and it's
in a better shape. Please look at [1].
Thanks,
Angelo
[1]: https://patchwork.kernel.org/project/linux-mediatek/patch/YxDGFMwyeNXFPaig@kili/
> ---
> drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
> index 9f5844385c8f..078040b7f65e 100644
> --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
> +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c
> @@ -175,6 +175,7 @@ int mdp_vpu_dev_init(struct mdp_vpu_dev *vpu, struct mtk_scp *scp,
> mem_size = vpu_alloc_size;
> if (mdp_vpu_shared_mem_alloc(vpu)) {
> dev_err(&mdp->pdev->dev, "VPU memory alloc fail!");
> + err = -ENOMEM;
> goto err_mem_alloc;
> }
>
>
next prev parent reply other threads:[~2022-09-02 9:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-02 8:58 [PATCH 0/3] three fixes for mtk-mdp3 Sun Ke
2022-09-02 8:58 ` [PATCH 1/3] media: platform: mtk-mdp3: use devm_kfree to free memory allocated with devm_kmalloc() Sun Ke
2022-09-02 9:08 ` AngeloGioacchino Del Regno
2022-09-02 8:58 ` [PATCH 2/3] media: platform: mtk-mdp3: fix PM reference leak in mdp_comp_clock_on() Sun Ke
2022-09-23 6:25 ` Sun Ke
2022-09-23 13:04 ` Hans Verkuil
2022-09-02 8:58 ` [PATCH 3/3] media: platform: mtk-mdp3: fix error return code in mdp_vpu_dev_init() Sun Ke
2022-09-02 9:10 ` AngeloGioacchino Del Regno [this message]
2022-09-02 10:15 ` Sun Ke
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