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| author |   Liang He <windhl@126.com> | 2022-06-16 10:17:13 +0800 |
|---|---|---|
| committer |   Heiko Stuebner <heiko@sntech.de> | 2022-06-17 19:05:51 +0200 |
| commit | f4470dbfb5ff92804650bc71d115c3f150d430f6 (patch) | |
| tree | 1a6ca93a6cd8c0d3cbec6ce11209f7dd4aff6801 /arch/arm/mach-rockchip/pm.c | |
| parent | Linux 5.19-rc1 (diff) | |
| download | linux-dev-f4470dbfb5ff92804650bc71d115c3f150d430f6.tar.xz linux-dev-f4470dbfb5ff92804650bc71d115c3f150d430f6.zip | |
ARM: rockchip: Add missing of_node_put() in rockchip_suspend_init()
In rockchip_suspend_init(), of_find_matching_node_and_match() will
return a node pointer with refcount incremented. We should use
of_node_put() in fail path or when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220616021713.3973472-1-windhl@126.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/mach-rockchip/pm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-rockchip/pm.c b/arch/arm/mach-rockchip/pm.c index 87389d9456b9..30d781d80fe0 100644 --- a/arch/arm/mach-rockchip/pm.c +++ b/arch/arm/mach-rockchip/pm.c @@ -311,7 +311,7 @@ void __init rockchip_suspend_init(void) &match); if (!match) { pr_err("Failed to find PMU node\n"); - return; + goto out_put; } pm_data = (struct rockchip_pm_data *) match->data; @@ -320,9 +320,12 @@ void __init rockchip_suspend_init(void) if (ret) { pr_err("%s: matches init error %d\n", __func__, ret); - return; + goto out_put; } } suspend_set_ops(pm_data->ops); + +out_put: + of_node_put(np); } |