1 files changed, 12 insertions, 47 deletions

diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index a096cd3fa23..7615180d7ee 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -81,14 +81,9 @@ static int is_pmu_based;
 #define CPUFREQ_LOW                   1
 
 static struct cpufreq_frequency_table pmac_cpu_freqs[] = {
-	{CPUFREQ_HIGH, 		0},
-	{CPUFREQ_LOW,		0},
-	{0,			CPUFREQ_TABLE_END},
-};
-
-static struct freq_attr* pmac_cpu_freqs_attr[] = {
-	&cpufreq_freq_attr_scaling_available_freqs,
-	NULL,
+	{0, CPUFREQ_HIGH,	0},
+	{0, CPUFREQ_LOW,	0},
+	{0, 0,			CPUFREQ_TABLE_END},
 };
 
 static inline void local_delay(unsigned long ms)
@@ -336,21 +331,11 @@ static int pmu_set_cpu_speed(int low_speed)
 	return 0;
 }
 
-static int do_set_cpu_speed(struct cpufreq_policy *policy, int speed_mode,
-		int notify)
+static int do_set_cpu_speed(struct cpufreq_policy *policy, int speed_mode)
 {
-	struct cpufreq_freqs freqs;
 	unsigned long l3cr;
 	static unsigned long prev_l3cr;
 
-	freqs.old = cur_freq;
-	freqs.new = (speed_mode == CPUFREQ_HIGH) ? hi_freq : low_freq;
-
-	if (freqs.old == freqs.new)
-		return 0;
-
-	if (notify)
-		cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
 	if (speed_mode == CPUFREQ_LOW &&
 	    cpu_has_feature(CPU_FTR_L3CR)) {
 		l3cr = _get_L3CR();
@@ -366,8 +351,6 @@ static int do_set_cpu_speed(struct cpufreq_policy *policy, int speed_mode,
 		if ((prev_l3cr & L3CR_L3E) && l3cr != prev_l3cr)
 			_set_L3CR(prev_l3cr);
 	}
-	if (notify)
-		cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
 	cur_freq = (speed_mode == CPUFREQ_HIGH) ? hi_freq : low_freq;
 
 	return 0;
@@ -378,23 +361,12 @@ static unsigned int pmac_cpufreq_get_speed(unsigned int cpu)
 	return cur_freq;
 }
 
-static int pmac_cpufreq_verify(struct cpufreq_policy *policy)
-{
-	return cpufreq_frequency_table_verify(policy, pmac_cpu_freqs);
-}
-
 static int pmac_cpufreq_target(	struct cpufreq_policy *policy,
-					unsigned int target_freq,
-					unsigned int relation)
+					unsigned int index)
 {
-	unsigned int    newstate = 0;
 	int		rc;
 
-	if (cpufreq_frequency_table_target(policy, pmac_cpu_freqs,
-			target_freq, relation, &newstate))
-		return -EINVAL;
-
-	rc = do_set_cpu_speed(policy, newstate, 1);
+	rc = do_set_cpu_speed(policy, index);
 
 	ppc_proc_freq = cur_freq * 1000ul;
 	return rc;
@@ -402,14 +374,7 @@ static int pmac_cpufreq_target(	struct cpufreq_policy *policy,
 
 static int pmac_cpufreq_cpu_init(struct cpufreq_policy *policy)
 {
-	if (policy->cpu != 0)
-		return -ENODEV;
-
-	policy->cpuinfo.transition_latency	= transition_latency;
-	policy->cur = cur_freq;
-
-	cpufreq_frequency_table_get_attr(pmac_cpu_freqs, policy->cpu);
-	return cpufreq_frequency_table_cpuinfo(policy, pmac_cpu_freqs);
+	return cpufreq_generic_init(policy, pmac_cpu_freqs, transition_latency);
 }
 
 static u32 read_gpio(struct device_node *np)
@@ -443,7 +408,7 @@ static int pmac_cpufreq_suspend(struct cpufreq_policy *policy)
 	no_schedule = 1;
 	sleep_freq = cur_freq;
 	if (cur_freq == low_freq && !is_pmu_based)
-		do_set_cpu_speed(policy, CPUFREQ_HIGH, 0);
+		do_set_cpu_speed(policy, CPUFREQ_HIGH);
 	return 0;
 }
 
@@ -460,7 +425,7 @@ static int pmac_cpufreq_resume(struct cpufreq_policy *policy)
 	 * probably high speed due to our suspend() routine
 	 */
 	do_set_cpu_speed(policy, sleep_freq == low_freq ?
-			 CPUFREQ_LOW : CPUFREQ_HIGH, 0);
+			 CPUFREQ_LOW : CPUFREQ_HIGH);
 
 	ppc_proc_freq = cur_freq * 1000ul;
 
@@ -469,14 +434,14 @@ static int pmac_cpufreq_resume(struct cpufreq_policy *policy)
 }
 
 static struct cpufreq_driver pmac_cpufreq_driver = {
-	.verify 	= pmac_cpufreq_verify,
-	.target 	= pmac_cpufreq_target,
+	.verify 	= cpufreq_generic_frequency_table_verify,
+	.target_index	= pmac_cpufreq_target,
 	.get		= pmac_cpufreq_get_speed,
 	.init		= pmac_cpufreq_cpu_init,
 	.suspend	= pmac_cpufreq_suspend,
 	.resume		= pmac_cpufreq_resume,
 	.flags		= CPUFREQ_PM_NO_WARN,
-	.attr		= pmac_cpu_freqs_attr,
+	.attr		= cpufreq_generic_attr,
 	.name		= "powermac",
 };