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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-02-01 06:40:02 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 01:29:32 +0100 |
| commit | 62b36cc1c83aca1cd252772e82cbc5d9ef8ff25b (patch) | |
| tree | 1b016a0b4efea3be2f484650bf81386f0f825449 /include/linux/cpufreq.h | |
| parent | 4c738d00cf5866a0b114ceb41d736a4a803f0c46 (diff) | |
| download | talos-obmc-linux-62b36cc1c83aca1cd252772e82cbc5d9ef8ff25b.tar.gz talos-obmc-linux-62b36cc1c83aca1cd252772e82cbc5d9ef8ff25b.zip | |
cpufreq: Remove unnecessary use of policy->shared_type
policy->shared_type field was added only for SoCs with ACPI support:
commit 3b2d99429e3386b6e2ac949fc72486509c8bbe36
Author: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Date: Wed Dec 14 15:05:00 2005 -0500
P-state software coordination for ACPI core
http://bugzilla.kernel.org/show_bug.cgi?id=5737
Many non-ACPI systems are filling this field by mistake, which makes its usage
confusing. Lets clean it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 6bf3f2d12c90..a22944ca0526 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -93,7 +93,7 @@ struct cpufreq_policy { cpumask_var_t cpus; /* Online CPUs only */ cpumask_var_t related_cpus; /* Online + Offline CPUs */ - unsigned int shared_type; /* ANY or ALL affected CPUs + unsigned int shared_type; /* ACPI: ANY or ALL affected CPUs should set cpufreq */ unsigned int cpu; /* cpu nr of CPU managing this policy */ unsigned int last_cpu; /* cpu nr of previous CPU that managed @@ -122,6 +122,7 @@ struct cpufreq_policy { #define CPUFREQ_START (3) #define CPUFREQ_UPDATE_POLICY_CPU (4) +/* Only for ACPI */ #define CPUFREQ_SHARED_TYPE_NONE (0) /* None */ #define CPUFREQ_SHARED_TYPE_HW (1) /* HW does needed coordination */ #define CPUFREQ_SHARED_TYPE_ALL (2) /* All dependent CPUs should set freq */ |
