From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/drivers/of/resolver.c | 21 +++++++++++++++------
1 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/of/resolver.c b/kernel/drivers/of/resolver.c
index 7edfac6..b278ab4 100644
--- a/kernel/drivers/of/resolver.c
+++ b/kernel/drivers/of/resolver.c
@@ -206,16 +206,22 @@
for_each_child_of_node(local_fixups, child) {
for_each_child_of_node(overlay, overlay_child)
- if (!node_name_cmp(child, overlay_child))
+ if (!node_name_cmp(child, overlay_child)) {
+ of_node_put(overlay_child);
break;
+ }
- if (!overlay_child)
+ if (!overlay_child) {
+ of_node_put(child);
return -EINVAL;
+ }
err = adjust_local_phandle_references(child, overlay_child,
phandle_delta);
- if (err)
+ if (err) {
+ of_node_put(child);
return err;
+ }
}
return 0;
@@ -281,7 +287,7 @@
adjust_overlay_phandles(overlay, phandle_delta);
for_each_child_of_node(overlay, local_fixups)
- if (!of_node_cmp(local_fixups->name, "__local_fixups__"))
+ if (of_node_name_eq(local_fixups, "__local_fixups__"))
break;
err = adjust_local_phandle_references(local_fixups, overlay, phandle_delta);
@@ -291,7 +297,7 @@
overlay_fixups = NULL;
for_each_child_of_node(overlay, child) {
- if (!of_node_cmp(child->name, "__fixups__"))
+ if (of_node_name_eq(child, "__fixups__"))
overlay_fixups = child;
}
@@ -315,8 +321,11 @@
err = of_property_read_string(tree_symbols,
prop->name, &refpath);
- if (err)
+ if (err) {
+ pr_err("node label '%s' not found in live devicetree symbols table\n",
+ prop->name);
goto out;
+ }
refnode = of_find_node_by_path(refpath);
if (!refnode) {
--
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