diff options
Diffstat (limited to 'drivers/base/arch_topology.c')
| -rw-r--r-- | drivers/base/arch_topology.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 1739d7e1952a..63c1e76739f1 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -43,7 +43,7 @@ static ssize_t cpu_capacity_show(struct device *dev, { struct cpu *cpu = container_of(dev, struct cpu, dev); - return sprintf(buf, "%lu\n", topology_get_cpu_scale(NULL, cpu->dev.id)); + return sprintf(buf, "%lu\n", topology_get_cpu_scale(cpu->dev.id)); } static void update_topology_flags_workfn(struct work_struct *work); @@ -116,7 +116,7 @@ void topology_normalize_cpu_scale(void) / capacity_scale; topology_set_cpu_scale(cpu, capacity); pr_debug("cpu_capacity: CPU%d cpu_capacity=%lu\n", - cpu, topology_get_cpu_scale(NULL, cpu)); + cpu, topology_get_cpu_scale(cpu)); } } @@ -137,7 +137,6 @@ bool __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu) sizeof(*raw_capacity), GFP_KERNEL); if (!raw_capacity) { - pr_err("cpu_capacity: failed to allocate memory for raw capacities\n"); cap_parsing_failed = true; return false; } @@ -185,7 +184,7 @@ init_cpu_capacity_callback(struct notifier_block *nb, cpumask_andnot(cpus_to_visit, cpus_to_visit, policy->related_cpus); for_each_cpu(cpu, policy->related_cpus) { - raw_capacity[cpu] = topology_get_cpu_scale(NULL, cpu) * + raw_capacity[cpu] = topology_get_cpu_scale(cpu) * policy->cpuinfo.max_freq / 1000UL; capacity_scale = max(raw_capacity[cpu], capacity_scale); } @@ -217,10 +216,8 @@ static int __init register_cpufreq_notifier(void) if (!acpi_disabled || !raw_capacity) return -EINVAL; - if (!alloc_cpumask_var(&cpus_to_visit, GFP_KERNEL)) { - pr_err("cpu_capacity: failed to allocate memory for cpus_to_visit\n"); + if (!alloc_cpumask_var(&cpus_to_visit, GFP_KERNEL)) return -ENOMEM; - } cpumask_copy(cpus_to_visit, cpu_possible_mask); |