diff options
Diffstat (limited to 'drivers/cpufreq/cppc_cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cppc_cpufreq.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index a1c3025f9df7..8300a9fcb80c 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -20,6 +20,7 @@ #include <linux/cpu.h> #include <linux/cpufreq.h> #include <linux/dmi.h> +#include <linux/time.h> #include <linux/vmalloc.h> #include <asm/unaligned.h> @@ -162,6 +163,8 @@ static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy) policy->cpuinfo.max_freq = cppc_dmi_max_khz; policy->cpuinfo.transition_latency = cppc_get_transition_latency(cpu_num); + policy->transition_delay_us = cppc_get_transition_latency(cpu_num) / + NSEC_PER_USEC; policy->shared_type = cpu->shared_type; if (policy->shared_type == CPUFREQ_SHARED_TYPE_ANY) @@ -230,8 +233,13 @@ static int __init cppc_cpufreq_init(void) return ret; out: - for_each_possible_cpu(i) - kfree(all_cpu_data[i]); + for_each_possible_cpu(i) { + cpu = all_cpu_data[i]; + if (!cpu) + break; + free_cpumask_var(cpu->shared_cpu_map); + kfree(cpu); + } kfree(all_cpu_data); return -ENODEV; |