Replace manual rproc_add() and cleanup logic with devm_rproc_add(), which
ties the remoteproc lifecycle to the device's lifecycle. This simplifies
error handling and ensures proper cleanup.

With no need to invoke rproc_del(), the remove() ops could be removed.

No functional changes.

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/remoteproc/imx_rproc.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index a53ff186d218f54123e1ce740b0277a6fe95a902..694fbbb2f34061de22a3a815f8a6114159585f9e 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -1149,20 +1149,13 @@ static int imx_rproc_probe(struct platform_device *pdev)
 			return dev_err_probe(dev, ret, "Failed to add devm disable pm action\n");
 	}
 
-	ret = rproc_add(rproc);
+	ret = devm_rproc_add(dev, rproc);
 	if (ret)
 		return dev_err_probe(dev, ret, "rproc_add failed\n");
 
 	return 0;
 }
 
-static void imx_rproc_remove(struct platform_device *pdev)
-{
-	struct rproc *rproc = platform_get_drvdata(pdev);
-
-	rproc_del(rproc);
-}
-
 static const struct imx_rproc_plat_ops imx_rproc_ops_arm_smc = {
 	.start		= imx_rproc_arm_smc_start,
 	.stop		= imx_rproc_arm_smc_stop,
@@ -1288,7 +1281,6 @@ MODULE_DEVICE_TABLE(of, imx_rproc_of_match);
 
 static struct platform_driver imx_rproc_driver = {
 	.probe = imx_rproc_probe,
-	.remove = imx_rproc_remove,
 	.driver = {
 		.name = "imx-rproc",
 		.of_match_table = imx_rproc_of_match,

-- 
2.37.1