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authorViresh Kumar <viresh.kumar@linaro.org>2018-04-03 13:07:39 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-04-10 09:40:45 +0300
commit2dd0df8472ff9bb520673cb5862b08be9290c9fa (patch)
tree6026eab3515aa7cb2547d42a27937abcbbf61137 /Documentation/cpu-freq
parentd983af9864b273e2fa19f564e6fa80d67638e539 (diff)
downloadlinux-2dd0df8472ff9bb520673cb5862b08be9290c9fa.tar.xz
cpufreq: Drop cpufreq_table_validate_and_show()
This isn't used anymore. Remove the helper and update documentation accordingly. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/cpu-freq')
-rw-r--r--Documentation/cpu-freq/core.txt12
-rw-r--r--Documentation/cpu-freq/cpu-drivers.txt6
2 files changed, 7 insertions, 11 deletions
diff --git a/Documentation/cpu-freq/core.txt b/Documentation/cpu-freq/core.txt
index 978463a7c81e..073f128af5a7 100644
--- a/Documentation/cpu-freq/core.txt
+++ b/Documentation/cpu-freq/core.txt
@@ -97,12 +97,10 @@ flags - flags of the cpufreq driver
==================================================================
For details about OPP, see Documentation/power/opp.txt
-dev_pm_opp_init_cpufreq_table - cpufreq framework typically is initialized with
- cpufreq_table_validate_and_show() which is provided with the list of
- frequencies that are available for operation. This function provides
- a ready to use conversion routine to translate the OPP layer's internal
- information about the available frequencies into a format readily
- providable to cpufreq.
+dev_pm_opp_init_cpufreq_table -
+ This function provides a ready to use conversion routine to translate
+ the OPP layer's internal information about the available frequencies
+ into a format readily providable to cpufreq.
WARNING: Do not use this function in interrupt context.
@@ -112,7 +110,7 @@ dev_pm_opp_init_cpufreq_table - cpufreq framework typically is initialized with
/* Do things */
r = dev_pm_opp_init_cpufreq_table(dev, &freq_table);
if (!r)
- cpufreq_table_validate_and_show(policy, freq_table);
+ policy->freq_table = freq_table;
/* Do other things */
}
diff --git a/Documentation/cpu-freq/cpu-drivers.txt b/Documentation/cpu-freq/cpu-drivers.txt
index 61546ac578d6..6e353d00cdc6 100644
--- a/Documentation/cpu-freq/cpu-drivers.txt
+++ b/Documentation/cpu-freq/cpu-drivers.txt
@@ -259,10 +259,8 @@ CPUFREQ_ENTRY_INVALID. The entries don't need to be in sorted in any
particular order, but if they are cpufreq core will do DVFS a bit
quickly for them as search for best match is faster.
-By calling cpufreq_table_validate_and_show(), the cpuinfo.min_freq and
-cpuinfo.max_freq values are detected, and policy->min and policy->max
-are set to the same values. This is helpful for the per-CPU
-initialization stage.
+The cpufreq table is verified automatically by the core if the policy contains a
+valid pointer in its policy->freq_table field.
cpufreq_frequency_table_verify() assures that at least one valid
frequency is within policy->min and policy->max, and all other criteria