[PATCH 1/3] drm/mediatek: mtk_dpi: Rename bridge to next_bridge

[Chun-Kuang Hu]

Hi, Enric:

Enric Balletbo i Serra <enric.balletbo at collabora.com> 於 2020年5月4日 週一 下午10:14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.

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

>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo at 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/mediatek/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 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;
> @@ -747,11 +747,11 @@ 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) {
> --
> 2.26.2
>