[PATCH 2/3] cpufreq: Set all cpus in policy->cpus for single cluster SoCs

Viresh Kumar
2013-02-01T06:40:35Z

With following patch, we need to set policy->cpus with mask of all possible cpus
and policy->related_cpus would be filled automatically by the core.

commit 4948b355e90080cd5ec1e91189f65a01e4186ef2
Author: Viresh Kumar <viresh.kumar@linaro.org>
Date: Tue Jan 29 14:39:08 2013 +0000

cpufreq: Simplify cpufreq_add_dev()

Lets fix it for all single cluster SoCs.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: spear-devel@list.st.com
---
drivers/cpufreq/db8500-cpufreq.c | 2 +-
drivers/cpufreq/maple-cpufreq.c | 2 +-
drivers/cpufreq/spear-cpufreq.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/cpufreq/db8500-cpufreq.c b/drivers/cpufreq/db8500-cpufreq.c
index 4f154bc..e12dff6 100644
--- a/drivers/cpufreq/db8500-cpufreq.c
+++ b/drivers/cpufreq/db8500-cpufreq.c
@@ -128,7 +128,7 @@ static int __cpuinit db8500_cpufreq_init(struct cpufreq_policy *policy)
policy->cpuinfo.transition_latency = 20 * 1000; /* in ns */

/* policy sharing between dual CPUs */
- cpumask_copy(policy->cpus, cpu_present_mask);
+ cpumask_setall(policy->cpus);

policy->shared_type = CPUFREQ_SHARED_TYPE_ALL;

diff --git a/drivers/cpufreq/maple-cpufreq.c b/drivers/cpufreq/maple-cpufreq.c
index 89b178a..d4c4989 100644
--- a/drivers/cpufreq/maple-cpufreq.c
+++ b/drivers/cpufreq/maple-cpufreq.c
@@ -181,7 +181,7 @@ static int maple_cpufreq_cpu_init(struct cpufreq_policy *policy)
/* secondary CPUs are tied to the primary one by the
* cpufreq core if in the secondary policy we tell it that
* it actually must be one policy together with all others. */
- cpumask_copy(policy->cpus, cpu_online_mask);
+ cpumask_setall(policy->cpus);
cpufreq_frequency_table_get_attr(maple_cpu_freqs, policy->cpu);

return cpufreq_frequency_table_cpuinfo(policy,
diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c
index fc714a6..8126084 100644
--- a/drivers/cpufreq/spear-cpufreq.c
+++ b/drivers/cpufreq/spear-cpufreq.c
@@ -188,7 +188,7 @@ static int spear_cpufreq_init(struct cpufreq_policy *policy)
policy->cpuinfo.transition_latency = spear_cpufreq.transition_latency;
policy->cur = spear_cpufreq_get(0);

- cpumask_copy(policy->cpus, topology_core_cpumask(policy->cpu));
+ cpumask_setall(policy->cpus);

return 0;
}
--
1.7.12.rc2.18.g61b472e