ARM: EXYNOS: Move cpufreq and cpuidle device registration to init_machine

As exynos_cpuidle_init() and exynos_cpufreq_init() functions have just
one line of code for registering platform devices. So we can move them
to exynos_dt_machine_init() and remove exynos_cpuidle_init() and
exynos_cpufreq_init(). This will help in reducing lines of code in
exynos.c, making it more clean.

Suggested-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 5eaf878..df41bd1 100644 (file)
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -165,17 +165,6 @@ static struct platform_device exynos_cpuidle = {
        .id                = -1,
 };
 
-void __init exynos_cpuidle_init(void)
-{
-       if (soc_is_exynos4210() || soc_is_exynos5250())
-               platform_device_register(&exynos_cpuidle);
-}
-
-void __init exynos_cpufreq_init(void)
-{
-       platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
-}
-
 void __iomem *sysram_base_addr;
 void __iomem *sysram_ns_base_addr;
 
@@ -325,10 +314,11 @@ static void __init exynos_dt_machine_init(void)
        if (!IS_ENABLED(CONFIG_SMP))
                exynos_sysram_init();
 
-       if (!of_machine_is_compatible("samsung,exynos5420"))
-               exynos_cpuidle_init();
+       if (of_machine_is_compatible("samsung,exynos4210") ||
+                       of_machine_is_compatible("samsung,exynos5250"))
+               platform_device_register(&exynos_cpuidle);
 
-       exynos_cpufreq_init();
+       platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
 
        of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }