diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-08-26 07:49:33 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2024-09-02 10:18:43 +0200 |
| commit | f2642d97f2105ed17b2ece0c597450f2ff95d704 (patch) | |
| tree | 5b4bcf4c489261b886eb8debe802298ca6812572 /arch/arm | |
| parent | 8400291e289ee6b2bf9779ff1c83a291501f017b (diff) | |
ARM: versatile: fix OF node leak in CPUs prepare
Machine code is leaking OF node reference from of_find_matching_node()
in realview_smp_prepare_cpus().
Fixes: 5420b4b15617 ("ARM: realview: add an DT SMP boot method")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://lore.kernel.org/20240826054934.10724-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-versatile/platsmp-realview.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-versatile/platsmp-realview.c b/arch/arm/mach-versatile/platsmp-realview.c index 6965a1de727b..d38b2e174257 100644 --- a/arch/arm/mach-versatile/platsmp-realview.c +++ b/arch/arm/mach-versatile/platsmp-realview.c @@ -70,6 +70,7 @@ static void __init realview_smp_prepare_cpus(unsigned int max_cpus) return; } map = syscon_node_to_regmap(np); + of_node_put(np); if (IS_ERR(map)) { pr_err("PLATSMP: No syscon regmap\n"); return; |