Linux-Kernel Archive: [PATCH] mips: lantiq: Add missing of_node_put() in irq.c [PATCH] mips: lantiq: Add missing of_node_put() in irq.c From: Liang He Date: Wed Jun 15 2022 - 11:34:22 EST Next message: Ian Rogers: "Re: [PATCH] perf io: Make open and read calls more robust" Previous message: Chao Yu: "[PATCH v3] scsi: support packing multi-segment in UNMAP command" Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] In icu_of_init(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He --- arch/mips/lantiq/irq.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c index b732495f138a..62f1b20a2169 100644 --- a/arch/mips/lantiq/irq.c +++ b/arch/mips/lantiq/irq.c @@ -396,6 +396,9 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent) ret = of_property_read_u32_array(eiu_node, "lantiq,eiu-irqs", ltq_eiu_irq, exin_avail); + + of_node_put(eiu_node); + if (ret) panic("failed to load external irq resources"); @@ -409,6 +412,9 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent) panic("Failed to remap eiu memory"); } + /* if eiu_node&of_address_to_resource */ + of_node_put(eiu_node); + return 0; } -- 2.25.1 Next message: Ian Rogers: "Re: [PATCH] perf io: Make open and read calls more robust" Previous message: Chao Yu: "[PATCH v3] scsi: support packing multi-segment in UNMAP command" Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
