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-rw-r--r--drivers/irqchip/irq-gic-v3.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index b54b55597ffb..6f9d12b5ca27 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -1103,18 +1103,18 @@ static void __init gic_populate_ppi_partitions(struct device_node *gic_node)
int nr_parts;
struct partition_affinity *parts;
- parts_node = of_find_node_by_name(gic_node, "ppi-partitions");
+ parts_node = of_get_child_by_name(gic_node, "ppi-partitions");
if (!parts_node)
return;
nr_parts = of_get_child_count(parts_node);
if (!nr_parts)
- return;
+ goto out_put_node;
parts = kzalloc(sizeof(*parts) * nr_parts, GFP_KERNEL);
if (WARN_ON(!parts))
- return;
+ goto out_put_node;
for_each_child_of_node(parts_node, child_part) {
struct partition_affinity *part;
@@ -1181,6 +1181,9 @@ static void __init gic_populate_ppi_partitions(struct device_node *gic_node)
gic_data.ppi_descs[i] = desc;
}
+
+out_put_node:
+ of_node_put(parts_node);
}
static void __init gic_of_setup_kvm_info(struct device_node *node)

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