summaryrefslogtreecommitdiff
path: root/drivers/cpufreq
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/cpufreq_governor.c11
-rw-r--r--drivers/cpufreq/pxa2xx-cpufreq.c2
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index b260576dd..d994b0f65 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -356,16 +356,18 @@ static int cpufreq_governor_init(struct cpufreq_policy *policy,
if (!have_governor_per_policy())
cdata->gdbs_data = dbs_data;
+ policy->governor_data = dbs_data;
+
ret = sysfs_create_group(get_governor_parent_kobj(policy),
get_sysfs_attr(dbs_data));
if (ret)
goto reset_gdbs_data;
- policy->governor_data = dbs_data;
-
return 0;
reset_gdbs_data:
+ policy->governor_data = NULL;
+
if (!have_governor_per_policy())
cdata->gdbs_data = NULL;
cdata->exit(dbs_data, !policy->governor->initialized);
@@ -386,16 +388,19 @@ static int cpufreq_governor_exit(struct cpufreq_policy *policy,
if (!cdbs->shared || cdbs->shared->policy)
return -EBUSY;
- policy->governor_data = NULL;
if (!--dbs_data->usage_count) {
sysfs_remove_group(get_governor_parent_kobj(policy),
get_sysfs_attr(dbs_data));
+ policy->governor_data = NULL;
+
if (!have_governor_per_policy())
cdata->gdbs_data = NULL;
cdata->exit(dbs_data, policy->governor->initialized == 1);
kfree(dbs_data);
+ } else {
+ policy->governor_data = NULL;
}
free_common_dbs_info(policy, cdata);
diff --git a/drivers/cpufreq/pxa2xx-cpufreq.c b/drivers/cpufreq/pxa2xx-cpufreq.c
index 1d99c97de..096377232 100644
--- a/drivers/cpufreq/pxa2xx-cpufreq.c
+++ b/drivers/cpufreq/pxa2xx-cpufreq.c
@@ -202,7 +202,7 @@ static void __init pxa_cpufreq_init_voltages(void)
}
}
#else
-static int pxa_cpufreq_change_voltage(struct pxa_freqs *pxa_freq)
+static int pxa_cpufreq_change_voltage(const struct pxa_freqs *pxa_freq)
{
return 0;
}