Merge branch 'pm-cpufreq'

* pm-cpufreq: (57 commits)
  cpufreq: MAINTAINERS: Add co-maintainer
  cpufreq: pxa2xx: initialize variables
  ARM: S5pv210: compiling issue, ARM_S5PV210_CPUFREQ needs CONFIG_CPU_FREQ_TABLE=y
  cpufreq: cpu0: Put cpu parent node after using it
  cpufreq: ARM big LITTLE: Adapt to latest cpufreq updates
  cpufreq: ARM big LITTLE: put DT nodes after using them
  cpufreq: Don't call __cpufreq_governor() for drivers without target()
  cpufreq: exynos5440: Protect OPP search calls with RCU lock
  cpufreq: dbx500: Round to closest available freq
  cpufreq: Call __cpufreq_governor() with correct policy->cpus mask
  cpufreq / intel_pstate: Optimize intel_pstate_set_policy
  cpufreq: OMAP: instantiate omap-cpufreq as a platform_driver
  arm: exynos: Enable OPP library support for exynos5440
  cpufreq: exynos: Remove error return even if no soc is found
  cpufreq: exynos: Add cpufreq driver for exynos5440
  cpufreq: AMD "frequency sensitivity feedback" powersave bias for ondemand governor
  cpufreq: ondemand: allow custom powersave_bias_target handler to be registered
  cpufreq: convert cpufreq_driver to using RCU
  cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
  cpufreq: sparc: move cpufreq driver to drivers/cpufreq
  ...

Conflicts:
	MAINTAINERS (with commit a8e39c3 from pm-cpuidle)
	drivers/cpufreq/cpufreq_governor.h (with commit beb0ff3)

1 files changed, 7 insertions, 15 deletions

diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
index 72f0c3efa76e..6ec6539ae041 100644
--- a/drivers/cpufreq/dbx500-cpufreq.c
+++ b/drivers/cpufreq/dbx500-cpufreq.c
@@ -37,12 +37,6 @@ static int dbx500_cpufreq_target(struct cpufreq_policy *policy,
 	unsigned int idx;
 	int ret;
 
-	/* scale the target frequency to one of the extremes supported */
-	if (target_freq < policy->cpuinfo.min_freq)
-		target_freq = policy->cpuinfo.min_freq;
-	if (target_freq > policy->cpuinfo.max_freq)
-		target_freq = policy->cpuinfo.max_freq;
-
 	/* Lookup the next frequency */
 	if (cpufreq_frequency_table_target(policy, freq_table, target_freq,
 					relation, &idx))
@@ -55,8 +49,7 @@ static int dbx500_cpufreq_target(struct cpufreq_policy *policy,
 		return 0;
 
 	/* pre-change notification */
-	for_each_cpu(freqs.cpu, policy->cpus)
-		cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+	cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
 
 	/* update armss clk frequency */
 	ret = clk_set_rate(armss_clk, freqs.new * 1000);
@@ -68,8 +61,7 @@ static int dbx500_cpufreq_target(struct cpufreq_policy *policy,
 	}
 
 	/* post change notification */
-	for_each_cpu(freqs.cpu, policy->cpus)
-		cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+	cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
 
 	return 0;
 }
@@ -79,15 +71,15 @@ static unsigned int dbx500_cpufreq_getspeed(unsigned int cpu)
 	int i = 0;
 	unsigned long freq = clk_get_rate(armss_clk) / 1000;
 
-	while (freq_table[i].frequency != CPUFREQ_TABLE_END) {
-		if (freq <= freq_table[i].frequency)
+	/* The value is rounded to closest frequency in the defined table. */
+	while (freq_table[i + 1].frequency != CPUFREQ_TABLE_END) {
+		if (freq < freq_table[i].frequency +
+		   (freq_table[i + 1].frequency - freq_table[i].frequency) / 2)
 			return freq_table[i].frequency;
 		i++;
 	}
 
-	/* We could not find a corresponding frequency. */
-	pr_err("dbx500-cpufreq: Failed to find cpufreq speed\n");
-	return 0;
+	return freq_table[i].frequency;
 }
 
 static int __cpuinit dbx500_cpufreq_init(struct cpufreq_policy *policy)