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| author | Amit Pundir <amit.pundir@linaro.org> | 2015-11-20 18:54:30 +0530 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2016-02-16 13:53:08 -0800 |
| commit | bc68f6c4efbd4ddbb15817203f18b7941d9ffd52 (patch) | |
| tree | 5372fd94c9b2d00965d402fa37258b9dc58cd63a | |
| parent | e197a21971a5bfb9d335a9baa701c70b973fdab4 (diff) | |
cpufreq: interactive: build fixes for 4.4
Bring back cpufreq_{get,put}_global_kobject() definitions
removed by upstream commit 8eec1020f0c0 "cpufreq: create
cpu/cpufreq at boot time" to fix build failures.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
| -rw-r--r-- | drivers/cpufreq/cpufreq_interactive.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c index f2be0d87d73d..9259d4829765 100644 --- a/drivers/cpufreq/cpufreq_interactive.c +++ b/drivers/cpufreq/cpufreq_interactive.c @@ -116,6 +116,28 @@ struct cpufreq_interactive_tunables { bool io_is_busy; }; +/* + * HACK: FIXME: Bring back cpufreq_{get,put}_global_kobject() + * definition removed by upstream commit 8eec1020f0c0 "cpufreq: + * create cpu/cpufreq at boot time" to fix build failures. + */ +static int cpufreq_global_kobject_usage; + +int cpufreq_get_global_kobject(void) +{ + if (!cpufreq_global_kobject_usage++) + return kobject_add(cpufreq_global_kobject, + &cpu_subsys.dev_root->kobj, "%s", "cpufreq"); + + return 0; +} + +void cpufreq_put_global_kobject(void) +{ + if (!--cpufreq_global_kobject_usage) + kobject_del(cpufreq_global_kobject); +} + /* For cases where we have single governor instance for system */ static struct cpufreq_interactive_tunables *common_tunables; |