system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-06 19:34:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe

Browse source 
of_find_matching_node_and_match() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: 0e545f57b7 ("power: reset: driver for the Versatile syscon reboot")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Miaoqian Lin 2022-05-23 18:10:09 +04:00 committed by Sebastian Reichel
parent 0f5de2f053
commit 80192eff64
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/power/reset/arm-versatile-reboot.c
View file

@ -146,6 +146,7 @@ static int __init versatile_reboot_probe(void)
versatile_reboot_type = (enum versatile_reboot)reboot_id->data;
syscon_regmap = syscon_node_to_regmap(np);
of_node_put(np);
if (IS_ERR(syscon_regmap))
return PTR_ERR(syscon_regmap);