summaryrefslogtreecommitdiffstats
path: root/drivers/cpufreq/loongson2_cpufreq.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/cpufreq/loongson2_cpufreq.c')
-rw-r--r--drivers/cpufreq/loongson2_cpufreq.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c
index a436092..b6581ab 100644
--- a/drivers/cpufreq/loongson2_cpufreq.c
+++ b/drivers/cpufreq/loongson2_cpufreq.c
@@ -24,8 +24,6 @@
static uint nowait;
-static struct clk *cpuclk;
-
static void (*saved_cpu_wait) (void);
static int loongson2_cpu_freq_notifier(struct notifier_block *nb,
@@ -44,11 +42,6 @@ static int loongson2_cpu_freq_notifier(struct notifier_block *nb,
return 0;
}
-static unsigned int loongson2_cpufreq_get(unsigned int cpu)
-{
- return clk_get_rate(cpuclk);
-}
-
/*
* Here we notify other drivers of the proposed change and the final change.
*/
@@ -69,13 +62,14 @@ static int loongson2_cpufreq_target(struct cpufreq_policy *policy,
set_cpus_allowed_ptr(current, &cpus_allowed);
/* setting the cpu frequency */
- clk_set_rate(cpuclk, freq);
+ clk_set_rate(policy->clk, freq);
return 0;
}
static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
+ static struct clk *cpuclk;
int i;
unsigned long rate;
int ret;
@@ -104,13 +98,14 @@ static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy)
return ret;
}
+ policy->clk = cpuclk;
return cpufreq_generic_init(policy, &loongson2_clockmod_table[0], 0);
}
static int loongson2_cpufreq_exit(struct cpufreq_policy *policy)
{
cpufreq_frequency_table_put_attr(policy->cpu);
- clk_put(cpuclk);
+ clk_put(policy->clk);
return 0;
}
@@ -119,7 +114,7 @@ static struct cpufreq_driver loongson2_cpufreq_driver = {
.init = loongson2_cpufreq_cpu_init,
.verify = cpufreq_generic_frequency_table_verify,
.target_index = loongson2_cpufreq_target,
- .get = loongson2_cpufreq_get,
+ .get = cpufreq_generic_get,
.exit = loongson2_cpufreq_exit,
.attr = cpufreq_generic_attr,
};
OpenPOWER on IntegriCloud