[PATCH v3 04/22] drm/bridge: cdns-dsi: 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: Aradhya Bhatia <a-bhatia1 at ti.com>
> Cc: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>
> ---
>  drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> index
> b022dd6e6b6e9e43bf11583806e1a8d1e7431ae8..7604574da66606c103cc035dd94b0e211b64ebdc
> 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
> @@ -1289,9 +1289,10 @@ static int cdns_dsi_drm_probe(struct
> platform_device *pdev)
>         int ret, irq;
>         u32 val;
>
> -       dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
> -       if (!dsi)
> -               return -ENOMEM;
> +       dsi = devm_drm_bridge_alloc(&pdev->dev, struct cdns_dsi,
> input.bridge,
> +                                   &cdns_dsi_bridge_funcs);
> +       if (IS_ERR(dsi))
> +               return PTR_ERR(dsi);
>
>         platform_set_drvdata(pdev, dsi);
>
> @@ -1349,7 +1350,6 @@ static int cdns_dsi_drm_probe(struct platform_device
> *pdev)
>          * CDNS_DPI_INPUT.
>          */
>         input->id = CDNS_DPI_INPUT;
> -       input->bridge.funcs = &cdns_dsi_bridge_funcs;
>         input->bridge.of_node = pdev->dev.of_node;
>
>         /* Mask all interrupts before registering the IRQ handler. */
>
> --


Reviewed-by: Anusha Srivatsa <asrivats at redhat.com>


>
> 2.49.0
>
>
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