Messages in this thread Patch in this message |  | | From | Martin Kaiser <> | Subject | [PATCH] ARM: Alpine: add missing of_node_put call | Date | Sun, 18 Dec 2022 14:10:26 +0100 |
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A node that is returned by of_find_compatible_node has its refcount incremented. We have to call of_node_put when the node is no longer needed.
Add a missing of_node_put call in function alpine_cpu_pm_init.
Signed-off-by: Martin Kaiser <martin@kaiser.cx> --- compile-tested only, I don't have this hardware
arch/arm/mach-alpine/alpine_cpu_pm.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-alpine/alpine_cpu_pm.c b/arch/arm/mach-alpine/alpine_cpu_pm.c index 13ae8412e9ce..fc5b9732ccb7 100644 --- a/arch/arm/mach-alpine/alpine_cpu_pm.c +++ b/arch/arm/mach-alpine/alpine_cpu_pm.c @@ -50,6 +50,7 @@ void __init alpine_cpu_pm_init(void) np = of_find_compatible_node(NULL, NULL, "al,alpine-cpu-resume"); al_cpu_resume_regs = of_iomap(np, 0); + of_node_put(np); wakeup_supported = !IS_ERR(al_sysfabric) && al_cpu_resume_regs; -- 2.30.2
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