diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
tree | d6d89a12e7eb8017837c057935a2271290907f76 /drivers/cpufreq/cpufreq-dt.c | |
parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'drivers/cpufreq/cpufreq-dt.c')
-rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 5f8dbe640..3957de801 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -15,7 +15,6 @@ #include <linux/cpu.h> #include <linux/cpu_cooling.h> #include <linux/cpufreq.h> -#include <linux/cpufreq-dt.h> #include <linux/cpumask.h> #include <linux/err.h> #include <linux/module.h> @@ -147,7 +146,7 @@ static int cpufreq_init(struct cpufreq_policy *policy) struct clk *cpu_clk; struct dev_pm_opp *suspend_opp; unsigned int transition_latency; - bool opp_v1 = false; + bool fallback = false; const char *name; int ret; @@ -167,14 +166,16 @@ static int cpufreq_init(struct cpufreq_policy *policy) /* Get OPP-sharing information from "operating-points-v2" bindings */ ret = dev_pm_opp_of_get_sharing_cpus(cpu_dev, policy->cpus); if (ret) { + if (ret != -ENOENT) + goto out_put_clk; + /* * operating-points-v2 not supported, fallback to old method of - * finding shared-OPPs for backward compatibility. + * finding shared-OPPs for backward compatibility if the + * platform hasn't set sharing CPUs. */ - if (ret == -ENOENT) - opp_v1 = true; - else - goto out_put_clk; + if (dev_pm_opp_get_sharing_cpus(cpu_dev, policy->cpus)) + fallback = true; } /* @@ -214,11 +215,8 @@ static int cpufreq_init(struct cpufreq_policy *policy) goto out_free_opp; } - if (opp_v1) { - struct cpufreq_dt_platform_data *pd = cpufreq_get_driver_data(); - - if (!pd || !pd->independent_clocks) - cpumask_setall(policy->cpus); + if (fallback) { + cpumask_setall(policy->cpus); /* * OPP tables are initialized only for policy->cpu, do it for |