diff options
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 5ff57b0c2f47..ee3d920ae207 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1125,7 +1125,16 @@ static int update_policy_cpu(struct cpufreq_policy *policy, unsigned int cpu, return 0; } -static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) +/** + * cpufreq_add_dev - add a CPU device + * + * Adds the cpufreq interface for a CPU device. + * + * The Oracle says: try running cpufreq registration/unregistration concurrently + * with with cpu hotplugging and all hell will break loose. Tried to clean this + * mess up, but more thorough testing is needed. - Mathieu + */ +static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) { unsigned int j, cpu = dev->id; int ret = -ENOMEM; @@ -1336,20 +1345,6 @@ nomem_out: return ret; } -/** - * cpufreq_add_dev - add a CPU device - * - * Adds the cpufreq interface for a CPU device. - * - * The Oracle says: try running cpufreq registration/unregistration concurrently - * with with cpu hotplugging and all hell will break loose. Tried to clean this - * mess up, but more thorough testing is needed. - Mathieu - */ -static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) -{ - return __cpufreq_add_dev(dev, sif); -} - static int __cpufreq_remove_dev_prepare(struct device *dev, struct subsys_interface *sif) { @@ -2331,7 +2326,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb, if (dev) { switch (action & ~CPU_TASKS_FROZEN) { case CPU_ONLINE: - __cpufreq_add_dev(dev, NULL); + cpufreq_add_dev(dev, NULL); break; case CPU_DOWN_PREPARE: @@ -2343,7 +2338,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb, break; case CPU_DOWN_FAILED: - __cpufreq_add_dev(dev, NULL); + cpufreq_add_dev(dev, NULL); break; } } |