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| author | Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> | 2013-09-12 15:59:09 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-17 03:09:16 +0400 |
| commit | 99ec899eafe2ec0a7dd96e9de5fa0a2bea3032ba (patch) | |
| tree | f3772a586e3cdd622df90deb551b8bda31397cd5 /drivers/cpufreq/exynos4x12-cpufreq.c | |
| parent | 891083622621bfe114ec4d40711a7d3a68fdc6fc (diff) | |
| download | linux-99ec899eafe2ec0a7dd96e9de5fa0a2bea3032ba.tar.xz | |
cpufreq: Detect spurious invocations of update_policy_cpu()
The function update_policy_cpu() is expected to be called when the policy->cpu
of a cpufreq policy is to be changed: ie., the new CPU nominated to become the
policy->cpu is different from the old one.
Print a warning if it is invoked with new_cpu == old_cpu, since such an
invocation might hint at a faulty logic in the caller.
Suggested-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/exynos4x12-cpufreq.c')
0 files changed, 0 insertions, 0 deletions