diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
index 99b26df8dbc7e..0865a2e33f970 100644
--- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
@@ -675,7 +675,7 @@
 		sd4_bus8: sd4-bus-width8 {
 			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
 			samsung,pin-function = <4>;
-			samsung,pin-pud = <4>;
+			samsung,pin-pud = <3>;
 			samsung,pin-drv = <3>;
 		};
 
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index b89e5f35db841..6b283eb3202ec 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -161,7 +161,9 @@ static void exynos_restart(enum reboot_mode mode, const char *cmd)
 
 static struct platform_device exynos_cpuidle = {
 	.name              = "exynos_cpuidle",
+#ifdef CONFIG_ARM_EXYNOS_CPUIDLE
 	.dev.platform_data = exynos_enter_aftr,
+#endif
 	.id                = -1,
 };
 
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index ee1d805939587..ba1196c968d82 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -279,7 +279,7 @@ ENTRY(\name\()_processor_functions)
 
 	.if \suspend
 	.word	cpu_\name\()_suspend_size
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_ARM_CPU_SUSPEND
 	.word	cpu_\name\()_do_suspend
 	.word	cpu_\name\()_do_resume
 #else
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index c87aefbf3a13e..9bd2776e7d05f 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -268,8 +268,9 @@ config S5P_DEV_MFC
 comment "Power management"
 
 config SAMSUNG_PM_DEBUG
-	bool "S3C2410 PM Suspend debug"
-	depends on PM && DEBUG_KERNEL && DEBUG_S3C_UART
+	bool "Samsung PM Suspend debug"
+	depends on PM && DEBUG_KERNEL
+	depends on DEBUG_EXYNOS_UART || DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
 	help
 	  Say Y here if you want verbose debugging from the PM Suspend and
 	  Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
diff --git a/arch/arm/plat-samsung/pm-debug.c b/arch/arm/plat-samsung/pm-debug.c
index 8f19f66388ddf..39609601f407f 100644
--- a/arch/arm/plat-samsung/pm-debug.c
+++ b/arch/arm/plat-samsung/pm-debug.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
 #include <linux/io.h>
 
 #include <asm/mach/map.h>