[04/20] cpufreq: arm_big_little: Use cpufreq_for_each_entry macro for iteration

Commit Message

Stratos Karafotis April 14, 2014, 9:08 p.m. UTC

The cpufreq core supports the cpufreq_for_each_entry macro helper
for iteration over the cpufreq_frequency_table, so use it.

It should have no functional changes.

Signed-off-by: Stratos Karafotis <[e-mail]>
---
 drivers/cpufreq/arm_big_little.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index bad2ed3..59c87f8 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -226,22 +226,24 @@  static inline u32 get_table_count(struct cpufreq_frequency_table *table)
 /* get the minimum frequency in the cpufreq_frequency_table */
 static inline u32 get_table_min(struct cpufreq_frequency_table *table)
 {
-	int i;
+	struct cpufreq_frequency_table *pos;
 	uint32_t min_freq = ~0;
-	for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++)
-		if (table[i].frequency < min_freq)
-			min_freq = table[i].frequency;
+	cpufreq_for_each_entry(pos, table) {
+		if (pos->frequency < min_freq)
+			min_freq = pos->frequency;
+	}
 	return min_freq;
 }
 
 /* get the maximum frequency in the cpufreq_frequency_table */
 static inline u32 get_table_max(struct cpufreq_frequency_table *table)
 {
-	int i;
+	struct cpufreq_frequency_table *pos;
 	uint32_t max_freq = 0;
-	for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++)
-		if (table[i].frequency > max_freq)
-			max_freq = table[i].frequency;
+	cpufreq_for_each_entry(pos, table) {
+		if (pos->frequency > max_freq)
+			max_freq = pos->frequency;
+	}
 	return max_freq;
 }