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author | Viresh Kumar <viresh.kumar@linaro.org> | 2016-07-21 14:39:26 -0700 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-07-21 23:45:17 +0200 |
commit | abe8bd024e7ac21ad21348c0fea09aefb4e469c7 (patch) | |
tree | f2ded02076e86e7cd8fce195c08d2721f4a7e495 /Documentation/iostats.txt | |
parent | 5b6667c76d39e325d3c05b1f7e40f8a0e4bd6681 (diff) |
cpufreq: Disallow ->resolve_freq() for drivers providing ->target_index()
The handlers provided by cpufreq core are sufficient for resolving the
frequency for drivers providing ->target_index(), as the core already
has the frequency table and so ->resolve_freq() isn't required for such
platforms.
This patch disallows drivers with ->target_index() callback to use the
->resolve_freq() callback.
Also, it fixes a potential kernel crash for drivers providing ->target()
but no ->resolve_freq().
Fixes: e3c062360870 "cpufreq: add cpufreq_driver_resolve_freq()"
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/iostats.txt')
0 files changed, 0 insertions, 0 deletions