linux-kernel - Re: [RESEND PATCH v2 1/2] drm/mediatek: mtk_dpi: Rename bridge to next

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Date:   Thu, 10 Sep 2020 06:33:48 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        Collabora Kernel ML <kernel@...labora.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Nicolas Boichat <drinkcat@...omium.org>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        boris.brezillon@...labora.com,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>
Subject: Re: [RESEND PATCH v2 1/2] drm/mediatek: mtk_dpi: Rename bridge to next_bridge

Hi, Andrzej & Neil:

Enric Balletbo i Serra <enric.balletbo@...labora.com> 於 2020年8月26日 週三 下午4:53寫道：
>
> This is really a cosmetic change just to make a bit more readable the
> code after convert the driver to drm_bridge. The bridge variable name
> will be used by the encoder drm_bridge, and the chained bridge will be
> named next_bridge.

This is a DRM-bridge related patch, how do you think about it?

Regards,
Chun-Kuang.

>
> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> ---
>
> Changes in v2: None
>
>  drivers/gpu/drm/mediatek/mtk_dpi.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index d4f0fb7ad312..f7372dbdac0e 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -64,7 +64,7 @@ enum mtk_dpi_out_color_format {
>  struct mtk_dpi {
>         struct mtk_ddp_comp ddp_comp;
>         struct drm_encoder encoder;
> -       struct drm_bridge *bridge;
> +       struct drm_bridge *next_bridge;
>         void __iomem *regs;
>         struct device *dev;
>         struct clk *engine_clk;
> @@ -610,7 +610,7 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data)
>         /* Currently DPI0 is fixed to be driven by OVL1 */
>         dpi->encoder.possible_crtcs = BIT(1);
>
> -       ret = drm_bridge_attach(&dpi->encoder, dpi->bridge, NULL, 0);
> +       ret = drm_bridge_attach(&dpi->encoder, dpi->next_bridge, NULL, 0);
>         if (ret) {
>                 dev_err(dev, "Failed to attach bridge: %d\n", ret);
>                 goto err_cleanup;
> @@ -770,11 +770,11 @@ static int mtk_dpi_probe(struct platform_device *pdev)
>         }
>
>         ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0,
> -                                         NULL, &dpi->bridge);
> +                                         NULL, &dpi->next_bridge);
>         if (ret)
>                 return ret;
>
> -       dev_info(dev, "Found bridge node: %pOF\n", dpi->bridge->of_node);
> +       dev_info(dev, "Found bridge node: %pOF\n", dpi->next_bridge->of_node);
>
>         comp_id = mtk_ddp_comp_get_id(dev->of_node, MTK_DPI);
>         if (comp_id < 0) {
> --
> 2.28.0
>