[COMMON] cpufreq: acme: Use devdata from dm_scaler

It can be used devdata directly from the sclaer function.
Added devdata register at exynos_dm_data_init().

Change-Id: I35965a1e4011366b0e16af7e22f6312319b4363a
Signed-off-by: Hyeonseong Gil <hs.gil@samsung.com>

diff --git a/drivers/cpufreq/exynos-acme.c b/drivers/cpufreq/exynos-acme.c
index 03815990469a61190cfddbc8107a6e61db45f465..134d232f4e1ade860835c003fa5e34bc6fdbedd7 100644 (file)
--- a/drivers/cpufreq/exynos-acme.c
+++ b/drivers/cpufreq/exynos-acme.c
@@ -76,19 +76,6 @@ exynos_cpufreq_domain *find_domain_cpumask(const struct cpumask *mask)
        return NULL;
 }
 
-static
-struct exynos_cpufreq_domain *find_domain_dm_type(enum exynos_dm_type dm_type)
-{
-       struct exynos_cpufreq_domain *domain;
-
-       list_for_each_entry(domain, &domains, list)
-               if (domain->dm_type == dm_type)
-                       return domain;
-
-       pr_err("cannot find cpufreq domain by DVFS Manager type\n");
-       return NULL;
-}
-
 static struct exynos_cpufreq_domain* first_domain(void)
 {
        return list_first_entry(&domains,
@@ -524,10 +511,10 @@ static void update_dm_constraint(struct exynos_cpufreq_domain *domain,
                                                  min(policy_max, pm_qos_max));
 }
 
-static int dm_scaler(enum exynos_dm_type dm_type, unsigned int target_freq,
+static int dm_scaler(enum exynos_dm_type dm_type, void *devdata, unsigned int target_freq,
                                                unsigned int relation)
 {
-       struct exynos_cpufreq_domain *domain = find_domain_dm_type(dm_type);
+       struct exynos_cpufreq_domain *domain = devdata;
        struct cpufreq_policy *policy;
        struct cpumask mask;
        int ret;
@@ -1382,7 +1369,7 @@ static int init_dm(struct exynos_cpufreq_domain *domain,
        if (ret)
                return ret;
 
-       ret = exynos_dm_data_init(domain->dm_type, domain->min_freq,
+       ret = exynos_dm_data_init(domain->dm_type, domain, domain->min_freq,
                                domain->max_freq, domain->old);
        if (ret)
                return ret;