diff options
| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-04-26 00:15:38 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-30 02:06:21 +0400 |
| commit | 041526f915a90b2b628cd0253e2c85da8040276d (patch) | |
| tree | 0d2a0c45505584f942bd30723af84d2c09261de3 /drivers/cpufreq/exynos-cpufreq.c | |
| parent | 27e289dce29764e488c1e13e9aa6950cad1f4aab (diff) | |
| download | linux-041526f915a90b2b628cd0253e2c85da8040276d.tar.xz | |
cpufreq: Use cpufreq_for_each_* macros for frequency table iteration
The cpufreq core now supports the cpufreq_for_each_entry and
cpufreq_for_each_valid_entry macros helpers for iteration over the
cpufreq_frequency_table, so use them.
It should have no functional changes.
Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.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/exynos-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index f99cfe24e7bc..9c132550d910 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -29,17 +29,16 @@ static unsigned int locking_frequency; static int exynos_cpufreq_get_index(unsigned int freq) { struct cpufreq_frequency_table *freq_table = exynos_info->freq_table; - int index; + struct cpufreq_frequency_table *pos; - for (index = 0; - freq_table[index].frequency != CPUFREQ_TABLE_END; index++) - if (freq_table[index].frequency == freq) + cpufreq_for_each_entry(pos, freq_table) + if (pos->frequency == freq) break; - if (freq_table[index].frequency == CPUFREQ_TABLE_END) + if (pos->frequency == CPUFREQ_TABLE_END) return -EINVAL; - return index; + return pos - freq_table; } static int exynos_cpufreq_scale(unsigned int target_freq) |