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References: <20200504141408.60877-1-enric.balletbo@collabora.com> <20200504141408.60877-2-enric.balletbo@collabora.com>
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From:   Chun-Kuang Hu <chunkuang.hu@kernel.org>
Date:   Tue, 5 May 2020 21:05:41 +0800
Message-ID: <CAAOTY_8bOAW-8-8v-=S2qBrdG-dSAjf9WMWON+VHk4EKrQG7XQ@mail.gmail.com>
Subject: Re: [PATCH 1/3] drm/mediatek: mtk_dpi: Rename bridge to next_bridge
To:     Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc:     linux-kernel <linux-kernel@vger.kernel.org>,
        Collabora Kernel ML <kernel@collabora.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Nicolas Boichat <drinkcat@chromium.org>,
        Hsin-Yi Wang <hsinyi@chromium.org>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Chun-Kuang Hu <chunkuang.hu@kernel.org>,
        Daniel Vetter <daniel@ffwll.ch>,
        David Airlie <airlied@linux.ie>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        DRI Development <dri-devel@lists.freedesktop.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@lists.infradead.org>
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Sender: linux-kernel-owner@vger.kernel.org
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Hi, Enric:

Enric Balletbo i Serra <enric.balletbo@collabora.com> =E6=96=BC 2020=E5=B9=
=B45=E6=9C=884=E6=97=A5 =E9=80=B1=E4=B8=80 =E4=B8=8B=E5=8D=8810:14=E5=AF=AB=
=E9=81=93=EF=BC=9A
>
> 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.

Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
>
>  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/mediate=
k/mtk_dpi.c
> index 7fbfa95bab09..7112125dc3d1 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -61,7 +61,7 @@ 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;
> @@ -607,7 +607,7 @@ static int mtk_dpi_bind(struct device *dev, struct de=
vice *master, void *data)
>         /* Currently DPI0 is fixed to be driven by OVL1 */
>         dpi->encoder.possible_crtcs =3D BIT(1);
>
> -       ret =3D drm_bridge_attach(&dpi->encoder, dpi->bridge, NULL, 0);
> +       ret =3D 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;
> @@ -747,11 +747,11 @@ static int mtk_dpi_probe(struct platform_device *pd=
ev)
>         }
>
>         ret =3D 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_n=
ode);
>
>         comp_id =3D mtk_ddp_comp_get_id(dev->of_node, MTK_DPI);
>         if (comp_id < 0) {
> --
> 2.26.2
>