diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 3d8347e92..bf7233cd1 100755 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1575,21 +1575,10 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) return 0; } -static int cpufreq_offline(unsigned int cpu) +static void __cpufreq_offline(unsigned int cpu, struct cpufreq_policy *policy) { - struct cpufreq_policy *policy; int ret; - pr_debug("%s: unregistering CPU %u\n", __func__, cpu); - - policy = cpufreq_cpu_get_raw(cpu); - if (!policy) { - pr_debug("%s: No cpu_data found\n", __func__); - return 0; - } - - down_write(&policy->rwsem); - if (has_target()) cpufreq_stop_governor(policy); @@ -1607,7 +1596,7 @@ static int cpufreq_offline(unsigned int cpu) pr_err("%s: Failed to start governor\n", __func__); } - goto unlock; + return; } if (has_target()) @@ -1637,8 +1626,24 @@ static int cpufreq_offline(unsigned int cpu) cpufreq_driver->exit(policy); policy->freq_table = NULL; } +} + +static int cpufreq_offline(unsigned int cpu) +{ + struct cpufreq_policy *policy; + + pr_debug("%s: unregistering CPU %u\n", __func__, cpu); + + policy = cpufreq_cpu_get_raw(cpu); + if (!policy) { + pr_debug("%s: No cpu_data found\n", __func__); + return 0; + } + + down_write(&policy->rwsem); + + __cpufreq_offline(cpu, policy); -unlock: up_write(&policy->rwsem); return 0; }