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linux/arch/arm/mach-exynos
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Miaoqian Lin c4c7952504 ARM: exynos: Fix refcount leak in exynos_map_pmu 
of_find_matching_node() 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.
of_node_put() checks null pointer.

Fixes: fce9e5bb25 ("ARM: EXYNOS: Add support for mapping PMU base address via DT")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220523145513.12341-1-linmq006@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2022-06-06 10:40:57 +02:00
..
common.h ARM: exynos: use private samsung_cpu_id copy 2020-08-19 21:10:50 +02:00
exynos-smc.S ARM: use arch_extension directive instead of arch argument 2019-06-19 09:44:25 -07:00
exynos.c ARM: exynos: Fix refcount leak in exynos_map_pmu 2022-06-06 10:40:57 +02:00
firmware.c ARM: exynos: only do SMC_CMD_CPU1BOOT call on Exynos4 2022-01-23 20:12:37 +01:00
headsmp.S ARM: smp: remove arch-provided "pen_release" 2019-02-01 22:05:23 +00:00
Kconfig ARM: ARMv4T/v5 multiplatform support for v5.19, part 1 2022-05-26 10:43:09 -07:00
Makefile ARM: exynos: stop selecting PLAT_SAMSUNG 2020-08-19 21:14:13 +02:00
mcpm-exynos.c ARM: cacheflush: avoid clobbering the frame pointer 2022-02-09 10:13:10 +01:00
platsmp.c ARM: exynos: correct kernel doc in platsmp 2021-04-06 22:30:02 +02:00
pm.c ARM: exynos: use private samsung_cpu_id copy 2020-08-19 21:10:50 +02:00
sleep.S ARM: use arch_extension directive instead of arch argument 2019-06-19 09:44:25 -07:00
smc.h ARM: samsung: Rename Samsung and Exynos to lowercase 2020-01-07 20:44:22 +01:00
suspend.c ARM: samsung: Rename Samsung and Exynos to lowercase 2020-01-07 20:44:22 +01:00