summaryrefslogtreecommitdiff
path: root/drivers/mfd
diff options
context:
space:
mode:
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-06-03 15:03:27 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-06-03 15:03:27 +0200
commit5ece2399181a5abaf42a4cb607463770686778e6 (patch)
tree5c789755fce670511f2ac1bc3eebf39e26ed1724 /drivers/mfd
parentbf8102228a8bf053051f311e5486042fe0542894 (diff)
parent8d65775d17941d6d41f5913fc6a99a134c588e01 (diff)
Merge back earlier cpufreq material.
Conflicts: arch/mips/loongson/lemote-2f/clock.c drivers/cpufreq/intel_pstate.c
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/db8500-prcmu.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 7694e0700d34..b11fdd63eecd 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -1734,18 +1734,17 @@ static struct cpufreq_frequency_table db8500_cpufreq_table[] = {
static long round_armss_rate(unsigned long rate)
{
+ struct cpufreq_frequency_table *pos;
long freq = 0;
- int i = 0;
/* cpufreq table frequencies is in KHz. */
rate = rate / 1000;
/* Find the corresponding arm opp from the cpufreq table. */
- while (db8500_cpufreq_table[i].frequency != CPUFREQ_TABLE_END) {
- freq = db8500_cpufreq_table[i].frequency;
+ cpufreq_for_each_entry(pos, db8500_cpufreq_table) {
+ freq = pos->frequency;
if (freq == rate)
break;
- i++;
}
/* Return the last valid value, even if a match was not found. */
@@ -1886,23 +1885,21 @@ static void set_clock_rate(u8 clock, unsigned long rate)
static int set_armss_rate(unsigned long rate)
{
- int i = 0;
+ struct cpufreq_frequency_table *pos;
/* cpufreq table frequencies is in KHz. */
rate = rate / 1000;
/* Find the corresponding arm opp from the cpufreq table. */
- while (db8500_cpufreq_table[i].frequency != CPUFREQ_TABLE_END) {
- if (db8500_cpufreq_table[i].frequency == rate)
+ cpufreq_for_each_entry(pos, db8500_cpufreq_table)
+ if (pos->frequency == rate)
break;
- i++;
- }
- if (db8500_cpufreq_table[i].frequency != rate)
+ if (pos->frequency != rate)
return -EINVAL;
/* Set the new arm opp. */
- return db8500_prcmu_set_arm_opp(db8500_cpufreq_table[i].driver_data);
+ return db8500_prcmu_set_arm_opp(pos->driver_data);
}
static int set_plldsi_rate(unsigned long rate)