diff options
Diffstat (limited to 'drivers/irqchip/irq-gic-v3.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index b54b55597ffb..16fddff38f22 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) @@ -1521,7 +1524,7 @@ gic_acpi_init(struct acpi_subtable_header *header, const unsigned long end) err = gic_validate_dist_version(acpi_data.dist_base); if (err) { - pr_err("No distributor detected at @%p, giving up", + pr_err("No distributor detected at @%p, giving up\n", acpi_data.dist_base); goto out_dist_unmap; } |