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authorStratos Karafotis <stratosk@semaphore.gr>2014-04-26 00:15:38 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-04-30 02:06:21 +0400
commit041526f915a90b2b628cd0253e2c85da8040276d (patch)
tree0d2a0c45505584f942bd30723af84d2c09261de3 /drivers/cpufreq/elanfreq.c
parent27e289dce29764e488c1e13e9aa6950cad1f4aab (diff)
downloadlinux-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/elanfreq.c')
-rw-r--r--drivers/cpufreq/elanfreq.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/cpufreq/elanfreq.c b/drivers/cpufreq/elanfreq.c
index 7f5d2a68c353..1c06e786c9ba 100644
--- a/drivers/cpufreq/elanfreq.c
+++ b/drivers/cpufreq/elanfreq.c
@@ -147,7 +147,7 @@ static int elanfreq_target(struct cpufreq_policy *policy,
static int elanfreq_cpu_init(struct cpufreq_policy *policy)
{
struct cpuinfo_x86 *c = &cpu_data(0);
- unsigned int i;
+ struct cpufreq_frequency_table *pos;
/* capability check */
if ((c->x86_vendor != X86_VENDOR_AMD) ||
@@ -159,10 +159,9 @@ static int elanfreq_cpu_init(struct cpufreq_policy *policy)
max_freq = elanfreq_get_cpu_frequency(0);
/* table init */
- for (i = 0; (elanfreq_table[i].frequency != CPUFREQ_TABLE_END); i++) {
- if (elanfreq_table[i].frequency > max_freq)
- elanfreq_table[i].frequency = CPUFREQ_ENTRY_INVALID;
- }
+ cpufreq_for_each_entry(pos, elanfreq_table)
+ if (pos->frequency > max_freq)
+ pos->frequency = CPUFREQ_ENTRY_INVALID;
/* cpuinfo and default policy values */
policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;