Revert "Extending ili9881c driver support for nwe080 panel"

This reverts commit 11bfcb2.

Author: 6by9

drivers/gpu/drm/panel/panel-ilitek-ili9881c.c

@@ -2579,16 +2579,17 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi)
 	struct ili9881c *ctx;
 	int ret;
 
-	ctx = devm_drm_panel_alloc(&dsi->dev, struct ili9881c, panel, &ili9881c_funcs,
-				   DRM_MODE_CONNECTOR_DSI);
-	if (IS_ERR(ctx))
-		return PTR_ERR(ctx);
-
+	ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
 	mipi_dsi_set_drvdata(dsi, ctx);
 	ctx->dsi = dsi;
 	ctx->desc = of_device_get_match_data(&dsi->dev);
 
 	ctx->panel.prepare_prev_first = true;
+	drm_panel_init(&ctx->panel, &dsi->dev, &ili9881c_funcs,
+		       DRM_MODE_CONNECTOR_DSI);
+
 	ctx->power = devm_regulator_get(&dsi->dev, "power");
 	if (IS_ERR(ctx->power))
 		return dev_err_probe(&dsi->dev, PTR_ERR(ctx->power),