s5pc110: sleep: remove warnings

sleep.c:347: warning: implicit declaration of function 'l2_cache_disable'
sleep.c:348: warning: implicit declaration of function 'invalidate_dcache'
sleep.c:348: warning: implicit declaration of function 'get_device_type'

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/cpu/arm_cortexa8/s5pc1xx/sleep.c b/cpu/arm_cortexa8/s5pc1xx/sleep.c
index 7c844c7..4f98b73 100644 (file)
--- a/cpu/arm_cortexa8/s5pc1xx/sleep.c
+++ b/cpu/arm_cortexa8/s5pc1xx/sleep.c
@@ -17,6 +17,7 @@
 
 #include <asm/arch/cpu.h>
 #include <asm/arch/power.h>
+#include <asm/arch/sys_proto.h>
 
 #define CONFIG_CPU_S5PC110_EVT0_ERRATA