diff mbox series

[3/9] net: pse-pd: Add missing of_node_get() before of_find_node_by_name()

Message ID 20250207013117.104205-4-zhangzekun11@huawei.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series Add wrapper function of_find_node_by_name_balanced() | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Guessed tree name to be net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 7 of 7 maintainers
netdev/build_clang success Errors and warnings before: 1 this patch: 1
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2025-02-07--21-00 (tests: 890)

Commit Message

zhangzekun (A) Feb. 7, 2025, 1:31 a.m. UTC 
of_find_node_by_name() will decrease the refount of the device_node.
So, get the device_node before passing to it.

Fixes: 20e6d190ffe1 ("net: pse-pd: Add TI TPS23881 PSE controller driver")
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
---
 drivers/net/pse-pd/tps23881.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/pse-pd/tps23881.c b/drivers/net/pse-pd/tps23881.c
index 5e9dda2c0eac..a595358ac60b 100644
--- a/drivers/net/pse-pd/tps23881.c
+++ b/drivers/net/pse-pd/tps23881.c
@@ -502,7 +502,7 @@  tps23881_get_of_channels(struct tps23881_priv *priv,
 	if (!priv->np)
 		return -EINVAL;
 
-	channels_node = of_find_node_by_name(priv->np, "channels");
+	channels_node = of_find_node_by_name_balanced(priv->np, "channels");
 	if (!channels_node)
 		return -EINVAL;