Merge tag 'v3.14.25' into backport/v3.14.24-ltsi-rc1+v3.14.25/snapshot-merge.wip

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / cpufreq.h

diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 4d89e0e..c7b85ee 100644 (file)
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -306,8 +306,6 @@ cpufreq_verify_within_cpu_limits(struct cpufreq_policy *policy)
 /* Transition notifiers */
 #define CPUFREQ_PRECHANGE              (0)
 #define CPUFREQ_POSTCHANGE             (1)
-#define CPUFREQ_RESUMECHANGE           (8)
-#define CPUFREQ_SUSPENDCHANGE          (9)
 
 /* Policy Notifiers  */
 #define CPUFREQ_ADJUST                 (0)
@@ -448,6 +446,35 @@ struct cpufreq_frequency_table {
                                    * order */
 };
 
+static inline bool cpufreq_next_valid(struct cpufreq_frequency_table **pos)
+{
+       while ((*pos)->frequency != CPUFREQ_TABLE_END)
+               if ((*pos)->frequency != CPUFREQ_ENTRY_INVALID)
+                       return true;
+               else
+                       (*pos)++;
+       return false;
+}
+
+/*
+ * cpufreq_for_each_entry -    iterate over a cpufreq_frequency_table
+ * @pos:       the cpufreq_frequency_table * to use as a loop cursor.
+ * @table:     the cpufreq_frequency_table * to iterate over.
+ */
+
+#define cpufreq_for_each_entry(pos, table)     \
+       for (pos = table; pos->frequency != CPUFREQ_TABLE_END; pos++)
+
+/*
+ * cpufreq_for_each_valid_entry -     iterate over a cpufreq_frequency_table
+ *     excluding CPUFREQ_ENTRY_INVALID frequencies.
+ * @pos:        the cpufreq_frequency_table * to use as a loop cursor.
+ * @table:      the cpufreq_frequency_table * to iterate over.
+ */
+
+#define cpufreq_for_each_valid_entry(pos, table)       \
+       for (pos = table; cpufreq_next_valid(&pos); pos++)
+
 int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy,
                                    struct cpufreq_frequency_table *table);