linux-kernel - Re: [PATCH] phy: mediatek: Fix missing check in mtk_mipi_tx

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Date:   Fri, 24 Dec 2021 10:55:02 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Miaoqian Lin <linmq006@...il.com>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] phy: mediatek: Fix missing check in mtk_mipi_tx_probe

Il 24/12/21 09:21, Miaoqian Lin ha scritto:
> The of_device_get_match_data() function may return NULL.
> Add check to prevent potential null dereference.
> 
> Signed-off-by: Miaoqian Lin <linmq006@...il.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>