summaryrefslogtreecommitdiff
path: root/drivers/cpufreq/e_powersaver.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/cpufreq/e_powersaver.c')
-rw-r--r--drivers/cpufreq/e_powersaver.c36
1 files changed, 6 insertions, 30 deletions
diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
index 09f64cc..b39c4ef 100644
--- a/drivers/cpufreq/e_powersaver.c
+++ b/drivers/cpufreq/e_powersaver.c
@@ -168,12 +168,9 @@ postchange:
return err;
}
-static int eps_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
+static int eps_target(struct cpufreq_policy *policy, unsigned int index)
{
struct eps_cpu_data *centaur;
- unsigned int newstate = 0;
unsigned int cpu = policy->cpu;
unsigned int dest_state;
int ret;
@@ -182,28 +179,14 @@ static int eps_target(struct cpufreq_policy *policy,
return -ENODEV;
centaur = eps_cpu[cpu];
- if (unlikely(cpufreq_frequency_table_target(policy,
- &eps_cpu[cpu]->freq_table[0],
- target_freq,
- relation,
- &newstate))) {
- return -EINVAL;
- }
-
/* Make frequency transition */
- dest_state = centaur->freq_table[newstate].driver_data & 0xffff;
+ dest_state = centaur->freq_table[index].driver_data & 0xffff;
ret = eps_set_state(centaur, policy, dest_state);
if (ret)
printk(KERN_ERR "eps: Timeout!\n");
return ret;
}
-static int eps_verify(struct cpufreq_policy *policy)
-{
- return cpufreq_frequency_table_verify(policy,
- &eps_cpu[policy->cpu]->freq_table[0]);
-}
-
static int eps_cpu_init(struct cpufreq_policy *policy)
{
unsigned int i;
@@ -401,15 +384,13 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
}
policy->cpuinfo.transition_latency = 140000; /* 844mV -> 700mV in ns */
- policy->cur = fsb * current_multiplier;
- ret = cpufreq_frequency_table_cpuinfo(policy, &centaur->freq_table[0]);
+ ret = cpufreq_table_validate_and_show(policy, &centaur->freq_table[0]);
if (ret) {
kfree(centaur);
return ret;
}
- cpufreq_frequency_table_get_attr(&centaur->freq_table[0], policy->cpu);
return 0;
}
@@ -424,19 +405,14 @@ static int eps_cpu_exit(struct cpufreq_policy *policy)
return 0;
}
-static struct freq_attr *eps_attr[] = {
- &cpufreq_freq_attr_scaling_available_freqs,
- NULL,
-};
-
static struct cpufreq_driver eps_driver = {
- .verify = eps_verify,
- .target = eps_target,
+ .verify = cpufreq_generic_frequency_table_verify,
+ .target_index = eps_target,
.init = eps_cpu_init,
.exit = eps_cpu_exit,
.get = eps_get,
.name = "e_powersaver",
- .attr = eps_attr,
+ .attr = cpufreq_generic_attr,
};