From 424bef51fa530389b0b9008c9e144e40c10e8458 Mon Sep 17 00:00:00 2001
From: Miaoqian Lin <linmq006@gmail.com>
Date: Wed, 9 Mar 2022 11:10:33 +0000
Subject: [PATCH] usb: musb: Fix missing of_node_put() in omap2430_probe
Git-commit: 424bef51fa530389b0b9008c9e144e40c10e8458
References: git-fixes
Patch-mainline: v5.19-rc1

The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.

Fixes: 8934d3e4d0e7 ("usb: musb: omap2430: Don't use omap_get_control_dev()")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220309111033.24487-1-linmq006@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/usb/musb/omap2430.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -459,6 +459,7 @@ static int omap2430_probe(struct platfor
 		control_node = of_parse_phandle(np, "ctrl-module", 0);
 		if (control_node) {
 			control_pdev = of_find_device_by_node(control_node);
+			of_node_put(control_node);
 			if (!control_pdev) {
 				dev_err(&pdev->dev, "Failed to get control device\n");
 				ret = -EINVAL;