remoteproc: omap: Use devm_rproc_add() helper

Use the device lifecycle managed add function. This helps prevent mistakes
like deleting out of order in cleanup functions and forgetting to delete
on error paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240610151721.189472-3-afd@ti.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

drivers/remoteproc/omap_remoteproc.c

@@ -1359,20 +1359,13 @@ static int omap_rproc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, rproc);
 
-	ret = rproc_add(rproc);
+	ret = devm_rproc_add(&pdev->dev, rproc);
 	if (ret)
 		return ret;
 
 	return 0;
 }
 
-static void omap_rproc_remove(struct platform_device *pdev)
-{
-	struct rproc *rproc = platform_get_drvdata(pdev);
-
-	rproc_del(rproc);
-}
-
 static const struct dev_pm_ops omap_rproc_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(omap_rproc_suspend, omap_rproc_resume)
 	SET_RUNTIME_PM_OPS(omap_rproc_runtime_suspend,
@@ -1381,7 +1374,6 @@ static const struct dev_pm_ops omap_rproc_pm_ops = {
 
 static struct platform_driver omap_rproc_driver = {
 	.probe = omap_rproc_probe,
-	.remove_new = omap_rproc_remove,
 	.driver = {
 		.name = "omap-rproc",
 		.pm = &omap_rproc_pm_ops,