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| author | Yangtao Li <tiny.windzz@gmail.com> | 2019-02-07 07:35:50 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2019-02-07 07:37:36 +0300 |
| commit | a9a744dd5b82843a9c99d9f97794fb51bc2ed8dd (patch) | |
| tree | d948bf98817b2ae663c21eddba9e866c701b587e | |
| parent | 3ad63a6b1b3e770f9af63d938efe0212f3d95d6d (diff) | |
| download | linux-a9a744dd5b82843a9c99d9f97794fb51bc2ed8dd.tar.xz | |
cpufreq: OMAP: Register an Energy Model
Try and register an Energy Model from omap-cpufreq.c to allow
interested subsystems like the task scheduler to use the provided
information.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/cpufreq/omap-cpufreq.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index 71e81bbf031b..68052b74d28f 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c @@ -133,8 +133,10 @@ static int omap_cpu_init(struct cpufreq_policy *policy) /* FIXME: what's the actual transition time? */ result = cpufreq_generic_init(policy, freq_table, 300 * 1000); - if (!result) + if (!result) { + dev_pm_opp_of_register_em(policy->cpus); return 0; + } freq_table_free(); fail: |