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>

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;