drm/bridge: tda998x: convert to devm_drm_bridge_alloc() API

This is the new API for allocating DRM bridges.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-12-8f91a404d86b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>

Author: lucaceresoli

drivers/gpu/drm/bridge/tda998x_drv.c

@@ -1781,9 +1781,9 @@ static int tda998x_create(struct device *dev)
 	u32 video;
 	int rev_lo, rev_hi, ret;
 
-	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	priv = devm_drm_bridge_alloc(dev, struct tda998x_priv, bridge, &tda998x_bridge_funcs);
+	if (IS_ERR(priv))
+		return PTR_ERR(priv);
 
 	dev_set_drvdata(dev, priv);
 
@@ -1948,7 +1948,6 @@ static int tda998x_create(struct device *dev)
 			tda998x_audio_codec_init(priv, &client->dev);
 	}
 
-	priv->bridge.funcs = &tda998x_bridge_funcs;
 #ifdef CONFIG_OF
 	priv->bridge.of_node = dev->of_node;
 #endif