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| author | Viresh Kumar <[email protected]> | 2016-07-21 21:39:26 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2016-07-21 21:45:17 +0000 |
| commit | abe8bd024e7ac21ad21348c0fea09aefb4e469c7 (patch) | |
| tree | f2ded02076e86e7cd8fce195c08d2721f4a7e495 /fs/jbd2/commit.c | |
| parent | cpufreq: acpi-cpufreq: use cached frequency mapping when possible (diff) | |
| download | kernel-abe8bd024e7ac21ad21348c0fea09aefb4e469c7.tar.gz kernel-abe8bd024e7ac21ad21348c0fea09aefb4e469c7.zip | |
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 <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions