cpufreq: exynos: Use generic platdev driver

The cpufreq-dt-platdev driver supports creation of cpufreq-dt platform
device now, reuse that and remove similar code from platform code.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 4dfce1069406ea20130000a82a1c34949877d6d5..4d3b056fd786e3a087d0c5837ea2ec2cbfc67cf7 100644 (file)
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -213,29 +213,6 @@ static void __init exynos_init_irq(void)
        exynos_map_pmu();
 }
 
-static const struct of_device_id exynos_cpufreq_matches[] = {
-       { .compatible = "samsung,exynos3250", .data = "cpufreq-dt" },
-       { .compatible = "samsung,exynos4210", .data = "cpufreq-dt" },
-       { .compatible = "samsung,exynos4212", .data = "cpufreq-dt" },
-       { .compatible = "samsung,exynos4412", .data = "cpufreq-dt" },
-       { .compatible = "samsung,exynos5250", .data = "cpufreq-dt" },
-#ifndef CONFIG_BL_SWITCHER
-       { .compatible = "samsung,exynos5420", .data = "cpufreq-dt" },
-       { .compatible = "samsung,exynos5800", .data = "cpufreq-dt" },
-#endif
-       { /* sentinel */ }
-};
-
-static void __init exynos_cpufreq_init(void)
-{
-       struct device_node *root = of_find_node_by_path("/");
-       const struct of_device_id *match;
-
-       match = of_match_node(exynos_cpufreq_matches, root);
-       if (match)
-               platform_device_register_simple(match->data, -1, NULL, 0);
-}
-
 static void __init exynos_dt_machine_init(void)
 {
        /*
@@ -258,8 +235,6 @@ static void __init exynos_dt_machine_init(void)
            of_machine_is_compatible("samsung,exynos5250"))
                platform_device_register(&exynos_cpuidle);
 
-       exynos_cpufreq_init();
-
        of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 

diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
index 2a3532427ecf160cfaa283a57622a6c79686bc56..f2ae7ad99a3ce29e7c2edf1dd7784c96da7de1bf 100644 (file)
--- a/drivers/cpufreq/cpufreq-dt-platdev.c
+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -12,6 +12,15 @@
 #include <linux/platform_device.h>
 
 static const struct of_device_id machines[] = {
+       { .compatible = "samsung,exynos3250", },
+       { .compatible = "samsung,exynos4210", },
+       { .compatible = "samsung,exynos4212", },
+       { .compatible = "samsung,exynos4412", },
+       { .compatible = "samsung,exynos5250", },
+#ifndef CONFIG_BL_SWITCHER
+       { .compatible = "samsung,exynos5420", },
+       { .compatible = "samsung,exynos5800", },
+#endif
 };
 
 static int __init cpufreq_dt_platdev_init(void)