[PATCH v3 08/22] drm/omap: dss: dpi: convert to devm_drm_bridge_alloc() API

[Anusha Srivatsa]

On Fri, May 9, 2025 at 9:56 AM Luca Ceresoli <luca.ceresoli at bootlin.com>
wrote:

> This is the new API for allocating DRM bridges.
>
> Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>
>
> ---
>
> Cc: "Rob Herring (Arm)" <robh at kernel.org>
> Cc: Helge Deller <deller at gmx.de>
> Cc: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> Cc: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>
> ---
>  drivers/gpu/drm/omapdrm/dss/dpi.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c
> b/drivers/gpu/drm/omapdrm/dss/dpi.c
> index
> 6eff97a091602f6d137095b3b7bf54fce17e8d3e..9f86db774c395db7e3396cbf2694748fc23c309d
> 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dpi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
> @@ -562,7 +562,6 @@ static const struct drm_bridge_funcs dpi_bridge_funcs
> = {
>
>  static void dpi_bridge_init(struct dpi_data *dpi)
>  {
> -       dpi->bridge.funcs = &dpi_bridge_funcs;
>         dpi->bridge.of_node = dpi->pdev->dev.of_node;
>         dpi->bridge.type = DRM_MODE_CONNECTOR_DPI;
>
> @@ -707,9 +706,9 @@ int dpi_init_port(struct dss_device *dss, struct
> platform_device *pdev,
>         u32 datalines;
>         int r;
>
> -       dpi = devm_kzalloc(&pdev->dev, sizeof(*dpi), GFP_KERNEL);
> -       if (!dpi)
> -               return -ENOMEM;
> +       dpi = devm_drm_bridge_alloc(&pdev->dev, struct dpi_data, bridge,
> &dpi_bridge_funcs);
> +       if (IS_ERR(dpi))
> +               return PTR_ERR(dpi);
>
>         ep = of_graph_get_next_port_endpoint(port, NULL);
>         if (!ep)
>
>
Reviewed-by: Anusha Srivatsa <asrivats at redhat.com>

Thanks,
Anusha

> --
> 2.49.0
>
>
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