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path: root/drivers/cpufreq/pmac32-cpufreq.c
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Diffstat (limited to 'drivers/cpufreq/pmac32-cpufreq.c')
-rw-r--r--drivers/cpufreq/pmac32-cpufreq.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index 05f705e1b7a2..cf55d202f332 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -331,21 +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();
@@ -361,8 +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;
@@ -378,7 +366,7 @@ static int pmac_cpufreq_target( struct cpufreq_policy *policy,
{
int rc;
- rc = do_set_cpu_speed(policy, index, 1);
+ rc = do_set_cpu_speed(policy, index);
ppc_proc_freq = cur_freq * 1000ul;
return rc;
@@ -420,7 +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;
}
@@ -437,7 +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;