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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2016-06-03 10:58:51 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-09 00:58:06 +0200 |
| commit | d218ed773915a2b762d132be6bb765637338c360 (patch) | |
| tree | 12e1e64d24fc80cbadff5285a439d441ed186c2f /drivers/cpufreq/powernv-cpufreq.c | |
| parent | 2372784542cb7a8b256a740840abf4503de0d669 (diff) | |
| download | talos-op-linux-d218ed773915a2b762d132be6bb765637338c360.tar.gz talos-op-linux-d218ed773915a2b762d132be6bb765637338c360.zip | |
cpufreq: Return index from cpufreq_frequency_table_target()
This routine can't fail unless the frequency table is invalid and
doesn't contain any valid entries.
Make it return the index and WARN() in case it is used for an invalid
table.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/powernv-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/powernv-cpufreq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index bf267c2dfe20..b29c5c20c3a1 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -760,8 +760,8 @@ void powernv_cpufreq_work_fn(struct work_struct *work) struct cpufreq_policy policy; cpufreq_get_policy(&policy, cpu); - cpufreq_frequency_table_target(&policy, policy.cur, - CPUFREQ_RELATION_C, &index); + index = cpufreq_frequency_table_target(&policy, policy.cur, + CPUFREQ_RELATION_C); powernv_cpufreq_target_index(&policy, index); cpumask_andnot(&mask, &mask, policy.cpus); } |
