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authorMiaoqian Lin <linmq006@gmail.com>2022-05-23 16:10:09 +0200
committerSebastian Reichel <sre@kernel.org>2022-06-09 21:08:38 +0200
commit80192eff64eee9b3bc0594a47381937b94b9d65a (patch)
treeb5831fa7ca4c38dedfbe6c3cfe440f424b9f0691 /drivers/power
parentpower: supply: ab8500_fg: add missing destroy_workqueue in ab8500_fg_probe (diff)
downloadlinux-80192eff64eee9b3bc0594a47381937b94b9d65a.tar.xz
linux-80192eff64eee9b3bc0594a47381937b94b9d65a.zip
power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
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: 0e545f57b708 ("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>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/reset/arm-versatile-reboot.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/reset/arm-versatile-reboot.c b/drivers/power/reset/arm-versatile-reboot.c
index 08d0a07b58ef..c7624d7611a7 100644
--- a/drivers/power/reset/arm-versatile-reboot.c
+++ b/drivers/power/reset/arm-versatile-reboot.c
@@ -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);