summaryrefslogtreecommitdiffstats
path: root/drivers/cpufreq/longhaul.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/cpufreq/longhaul.c')
-rw-r--r--drivers/cpufreq/longhaul.c45
1 files changed, 6 insertions, 39 deletions
diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
index 4ada1cc..45bafdd 100644
--- a/drivers/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -625,28 +625,13 @@ static void longhaul_setup_voltagescaling(void)
}
-static int longhaul_verify(struct cpufreq_policy *policy)
-{
- return cpufreq_frequency_table_verify(policy, longhaul_table);
-}
-
-
static int longhaul_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+ unsigned int table_index)
{
- unsigned int table_index = 0;
unsigned int i;
unsigned int dir = 0;
u8 vid, current_vid;
- if (cpufreq_frequency_table_target(policy, longhaul_table, target_freq,
- relation, &table_index))
- return -EINVAL;
-
- /* Don't set same frequency again */
- if (longhaul_index == table_index)
- return 0;
-
if (!can_scale_voltage)
longhaul_setstate(policy, table_index);
else {
@@ -919,36 +904,18 @@ static int longhaul_cpu_init(struct cpufreq_policy *policy)
longhaul_setup_voltagescaling();
policy->cpuinfo.transition_latency = 200000; /* nsec */
- policy->cur = calc_speed(longhaul_get_cpu_mult());
-
- ret = cpufreq_frequency_table_cpuinfo(policy, longhaul_table);
- if (ret)
- return ret;
-
- cpufreq_frequency_table_get_attr(longhaul_table, policy->cpu);
- return 0;
+ return cpufreq_table_validate_and_show(policy, longhaul_table);
}
-static int longhaul_cpu_exit(struct cpufreq_policy *policy)
-{
- cpufreq_frequency_table_put_attr(policy->cpu);
- return 0;
-}
-
-static struct freq_attr *longhaul_attr[] = {
- &cpufreq_freq_attr_scaling_available_freqs,
- NULL,
-};
-
static struct cpufreq_driver longhaul_driver = {
- .verify = longhaul_verify,
- .target = longhaul_target,
+ .verify = cpufreq_generic_frequency_table_verify,
+ .target_index = longhaul_target,
.get = longhaul_get,
.init = longhaul_cpu_init,
- .exit = longhaul_cpu_exit,
+ .exit = cpufreq_generic_exit,
.name = "longhaul",
- .attr = longhaul_attr,
+ .attr = cpufreq_generic_attr,
};
static const struct x86_cpu_id longhaul_id[] = {
OpenPOWER on IntegriCloud