drm/bridge: dw-hdmi: convert to devm_drm_bridge_alloc() API

This is the new API for allocating DRM bridges.

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-11-8f91a404d86b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index deaba3b6f99789067d14b76d228b58816a09b395..8791408dd1ff2d3c3b223b4f7f6f00edb275abf0 100644 (file)
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -3333,9 +3333,9 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev,
        u8 config0;
        u8 config3;
 
-       hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
-       if (!hdmi)
-               return ERR_PTR(-ENOMEM);
+       hdmi = devm_drm_bridge_alloc(dev, struct dw_hdmi, bridge, &dw_hdmi_bridge_funcs);
+       if (IS_ERR(hdmi))
+               return hdmi;
 
        hdmi->plat_data = plat_data;
        hdmi->dev = dev;
@@ -3495,7 +3495,6 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev,
        }
 
        hdmi->bridge.driver_private = hdmi;
-       hdmi->bridge.funcs = &dw_hdmi_bridge_funcs;
        hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID
                         | DRM_BRIDGE_OP_HPD;
        hdmi->bridge.interlace_allowed = true;