iio: mxs-lradc: remove useless scale_available files

[firefly-linux-kernel-4.4.55.git] / drivers / cpufreq / exynos-cpufreq.c

diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index f3c22874da753c07dd5f12d58f4b85a6438a2de3..fcd2914d081a8852620d3f420b433393fd66ec5e 100644 (file)
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -17,6 +17,7 @@
 #include <linux/regulator/consumer.h>
 #include <linux/cpufreq.h>
 #include <linux/suspend.h>
+#include <linux/platform_device.h>
 
 #include <plat/cpu.h>
 
@@ -30,11 +31,6 @@ static unsigned int locking_frequency;
 static bool frequency_locked;
 static DEFINE_MUTEX(cpufreq_lock);
 
-static unsigned int exynos_getspeed(unsigned int cpu)
-{
-       return clk_get_rate(exynos_info->cpu_clk) / 1000;
-}
-
 static int exynos_cpufreq_get_index(unsigned int freq)
 {
        struct cpufreq_frequency_table *freq_table = exynos_info->freq_table;
@@ -214,25 +210,29 @@ static struct notifier_block exynos_cpufreq_nb = {
 
 static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
 {
+       policy->clk = exynos_info->cpu_clk;
        return cpufreq_generic_init(policy, exynos_info->freq_table, 100000);
 }
 
 static struct cpufreq_driver exynos_driver = {
-       .flags          = CPUFREQ_STICKY,
+       .flags          = CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK,
        .verify         = cpufreq_generic_frequency_table_verify,
        .target_index   = exynos_target,
-       .get            = exynos_getspeed,
+       .get            = cpufreq_generic_get,
        .init           = exynos_cpufreq_cpu_init,
        .exit           = cpufreq_generic_exit,
        .name           = "exynos_cpufreq",
        .attr           = cpufreq_generic_attr,
+#ifdef CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW
+       .boost_supported = true,
+#endif
 #ifdef CONFIG_PM
        .suspend        = exynos_cpufreq_suspend,
        .resume         = exynos_cpufreq_resume,
 #endif
 };
 
-static int __init exynos_cpufreq_init(void)
+static int exynos_cpufreq_probe(struct platform_device *pdev)
 {
        int ret = -EINVAL;
 
@@ -263,7 +263,7 @@ static int __init exynos_cpufreq_init(void)
                goto err_vdd_arm;
        }
 
-       locking_frequency = exynos_getspeed(0);
+       locking_frequency = clk_get_rate(exynos_info->cpu_clk) / 1000;
 
        register_pm_notifier(&exynos_cpufreq_nb);
 
@@ -281,4 +281,12 @@ err_vdd_arm:
        kfree(exynos_info);
        return -EINVAL;
 }
-late_initcall(exynos_cpufreq_init);
+
+static struct platform_driver exynos_cpufreq_platdrv = {
+       .driver = {
+               .name   = "exynos-cpufreq",
+               .owner  = THIS_MODULE,
+       },
+       .probe = exynos_cpufreq_probe,
+};
+module_platform_driver(exynos_cpufreq_platdrv);