linux-kernel - Re: [PATCH v8 3/3] mailbox: mediatek: add support for adsp mailbox controller

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Date:   Tue, 30 Nov 2021 16:43:07 +0800
From:   Tzung-Bi Shih <tzungbi@...gle.com>
To:     "allen-kh.cheng" <allen-kh.cheng@...iatek.com>
Cc:     Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        cujomalainey@...gle.com,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Daniel Baluta <daniel.baluta@....com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        sound-open-firmware@...a-project.org
Subject: Re: [PATCH v8 3/3] mailbox: mediatek: add support for adsp mailbox
 controller

On Mon, Nov 29, 2021 at 06:19:45PM +0800, allen-kh.cheng wrote:
> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
[...]
> +static int mtk_adsp_mbox_probe(struct platform_device *pdev)
> +{
[...]
> +	mbox->dev = dev;
> +	mbox->ops = &mtk_adsp_mbox_chan_ops;
> +	mbox->txdone_irq = false;
> +	mbox->txdone_poll = true;
> +	mbox->of_xlate = mtk_adsp_mbox_xlate;
> +	mbox->num_chans = 1;
> +	mbox->chans = devm_kzalloc(mbox->dev, sizeof(*mbox->chans), GFP_KERNEL);

I have commented in the v3[1].  To be neat, I prefer to use "dev" instead of "mbox->dev".  If you ever have the chance to respin the series, please fix it.

[1]: https://patchwork.kernel.org/project/linux-mediatek/patch/20211124084514.28002-3-allen-kh.cheng@mediatek.com/#24614933