diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 1cea7a1..0b4be44 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1562,6 +1562,9 @@ static int __cpufreq_governor(struct cpufreq_policy *policy, policy->cpu, event); ret = policy->governor->governor(policy, event); + if (!policy->governor->initialized && (event == CPUFREQ_GOV_START)) + policy->governor->initialized = 1; + /* we keep one module reference alive for each CPU governed by this CPU */ if ((event != CPUFREQ_GOV_START) || ret) @@ -1585,6 +1588,7 @@ int cpufreq_register_governor(struct cpufreq_governor *governor) mutex_lock(&cpufreq_governor_mutex); + governor->initialized = 0; err = -EBUSY; if (__find_governor(governor->name) == NULL) { err = 0; |