diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-05-13 16:26:48 +0530 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2013-09-25 00:36:25 -0700 |
| commit | 4cd3c66e17f458d849e9cb98f06bb2dc48c81be8 (patch) | |
| tree | 759e7e066a08619c20dfcb135abf7ab8e0f839b9 /drivers/cpufreq/cpufreq.c | |
| parent | acc478dedf338cd975122edcaef7adae563dea87 (diff) | |
cpufreq: governors: Move get_governor_parent_kobj() to cpufreq.c
get_governor_parent_kobj() can be used by any governor, generic cpufreq
governors or platform specific ones and so must be present in cpufreq.c instead
of cpufreq_governor.c.
This patch moves it to cpufreq.c. This also adds
EXPORT_SYMBOL_GPL(get_governor_parent_kobj) so that modules can use this
function too.
Bug 1367411
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
(cherry picked from commit 69bbfa930a4b93beae124e10566d37d1ab3d07af)
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Change-Id: I5d5efb998321c939667189920698685d749da59d
Reviewed-on: http://git-master/r/276654
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
Tested-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-by: Puneet Saxena <puneets@nvidia.com>
Tested-by: Puneet Saxena <puneets@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index e3c38447d5dc..9d07c5e0115e 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -136,6 +136,15 @@ bool have_governor_per_policy(void) } EXPORT_SYMBOL_GPL(have_governor_per_policy); +struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy) +{ + if (have_governor_per_policy()) + return &policy->kobj; + else + return cpufreq_global_kobject; +} +EXPORT_SYMBOL_GPL(get_governor_parent_kobj); + static struct cpufreq_policy *__cpufreq_cpu_get(unsigned int cpu, bool sysfs) { struct cpufreq_policy *data; |