diff options
Diffstat (limited to 'arch/arm64/kernel/topology.c')
| -rw-r--r-- | arch/arm64/kernel/topology.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index 8d48b233e6ce..21868530018e 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -37,18 +37,14 @@ static int __init get_cpu_for_node(struct device_node *node) if (!cpu_node) return -1; - for_each_possible_cpu(cpu) { - if (of_get_cpu_node(cpu, NULL) == cpu_node) { - topology_parse_cpu_capacity(cpu_node, cpu); - of_node_put(cpu_node); - return cpu; - } - } - - pr_crit("Unable to find CPU node for %pOF\n", cpu_node); + cpu = of_cpu_node_to_id(cpu_node); + if (cpu >= 0) + topology_parse_cpu_capacity(cpu_node, cpu); + else + pr_crit("Unable to find CPU node for %pOF\n", cpu_node); of_node_put(cpu_node); - return -1; + return cpu; } static int __init parse_core(struct device_node *core, int cluster_id, |