2 files changed, 14 insertions, 11 deletions
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index d2acb0f948c6..b6ac6ee658c0 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -13,7 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/gpio.h>
 #include <linux/sched.h>
 #include <linux/serial_core.h>
@@ -423,17 +423,18 @@ void __init exynos4_init_irq(void)
 	s5p_init_irq(NULL, 0);
 }
 
-struct sysdev_class exynos4_sysclass = {
-	.name	= "exynos4-core",
+struct bus_type exynos4_subsys = {
+	.name		= "exynos4-core",
+	.dev_name	= "exynos4-core",
 };
 
-static struct sys_device exynos4_sysdev = {
-	.cls	= &exynos4_sysclass,
+static struct device exynos4_dev = {
+	.bus	= &exynos4_subsys,
 };
 
 static int __init exynos4_core_init(void)
 {
-	return sysdev_class_register(&exynos4_sysclass);
+	return subsys_system_register(&exynos4_subsys, NULL);
 }
 core_initcall(exynos4_core_init);
 
@@ -470,7 +471,7 @@ int __init exynos_init(void)
 	/* set idle function */
 	pm_idle = exynos_idle;
 
-	return sysdev_register(&exynos4_sysdev);
+	return device_register(&exynos4_dev);
 }
 
 static struct s3c24xx_uart_clksrc exynos4_serial_clocks[] = {
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index 509a435afd4b..c4f792dcad19 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -205,7 +205,7 @@ static void exynos4_pm_prepare(void)
 
 }
 
-static int exynos4_pm_add(struct sys_device *sysdev)
+static int exynos4_pm_add(struct device *dev)
 {
 	pm_cpu_prep = exynos4_pm_prepare;
 	pm_cpu_sleep = exynos4_cpu_suspend;
@@ -301,8 +301,10 @@ static void exynos4_restore_pll(void)
 	} while (epll_wait || vpll_wait);
 }
 
-static struct sysdev_driver exynos4_pm_driver = {
-	.add		= exynos4_pm_add,
+static struct subsys_interface exynos4_pm_interface = {
+	.name		= "exynos4_pm",
+	.subsys		= &exynos4_subsys,
+	.add_dev	= exynos4_pm_add,
 };
 
 static __init int exynos4_pm_drvinit(void)
@@ -325,7 +327,7 @@ static __init int exynos4_pm_drvinit(void)
 		clk_put(pll_base);
 	}
 
-	return sysdev_driver_register(&exynos4_sysclass, &exynos4_pm_driver);
+	return subsys_interface_register(&exynos4_pm_interface);
 }
 arch_initcall(exynos4_pm_drvinit);