[PATCH v7 3/3] mailbox: mediatek: add support for adsp mailbox controller

[Tzung-Bi Shih]

On Mon, Nov 29, 2021 at 02:39:54PM +0800, allen-kh.cheng wrote:
> From: Allen-KH Cheng <Allen-KH.Cheng at mediatek.com>
> 
> This patch is to for MediaTek ADSP IPC mailbox controller driver
> It is used to send short messages between processors with adsp
> 
> Reviewed-by: Tzung-Bi Shih <tzungbi at google.com>
> Reviewed-by: AngeloGioacchino Del Regno<angelogioacchino.delregno at collabora.com>
> Signed-off-by: Allen-KH Cheng <Allen-KH.Cheng at mediatek.com>

Please double check again if you use the R-b tags correctly.  I have provided my R-b tag before but have some more minor comments below.

With the minor comments:
Reviewed-by: Tzung-Bi Shih <tzungbi at google.com>

> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
[...]
> +static const struct mbox_chan_ops adsp_mbox_chan_ops = {
> +	.send_data	= mtk_adsp_mbox_send_data,
> +	.startup	= mtk_adsp_mbox_startup,
> +	.shutdown	= mtk_adsp_mbox_shutdown,
> +	.last_tx_done	= mtk_adsp_mbox_last_tx_done,
> +};

Rename adsp_mbox_chan_ops to mtk_adsp_mbox_chan_ops looks better to me.