diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-12-05 11:02:43 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-12-07 22:52:01 +0100 |
| commit | f5f263fed66f75a4482d7ad49392b4283a05885a (patch) | |
| tree | 230438b70d7eae17d8f4cd17bec052be342c19c4 /drivers/cpufreq/mediatek-cpufreq.c | |
| parent | ae64f9bd1d3621b5e60d7363bc20afb46aede215 (diff) | |
cpu_cooling: Make of_cpufreq_power_cooling_register() parse DT
All the callers of of_cpufreq_power_cooling_register() have almost
identical code and it makes more sense to move that code into the helper
as its all about reading DT properties.
This got rid of lot of redundant code.
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/mediatek-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/mediatek-cpufreq.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index e0d5090b303d..6ff783e1b18a 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -310,28 +310,8 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, static void mtk_cpufreq_ready(struct cpufreq_policy *policy) { struct mtk_cpu_dvfs_info *info = policy->driver_data; - struct device_node *np = of_node_get(info->cpu_dev->of_node); - u32 capacitance = 0; - if (WARN_ON(!np)) - return; - - if (of_find_property(np, "#cooling-cells", NULL)) { - of_property_read_u32(np, DYNAMIC_POWER, &capacitance); - - info->cdev = of_cpufreq_power_cooling_register(np, - policy, capacitance, NULL); - - if (IS_ERR(info->cdev)) { - dev_err(info->cpu_dev, - "running cpufreq without cooling device: %ld\n", - PTR_ERR(info->cdev)); - - info->cdev = NULL; - } - } - - of_node_put(np); + info->cdev = of_cpufreq_power_cooling_register(policy); } static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu) |