diff --git a/arch/arm/mach-exynos/include/mach/system.h b/arch/arm/mach-exynos/include/mach/system.h
index 81fa980..48f13c7 100644
--- a/arch/arm/mach-exynos/include/mach/system.h
+++ b/arch/arm/mach-exynos/include/mach/system.h
@@ -58,8 +58,7 @@
 /* Move 0xd3 value to CPSR register to enable SVC mode */
 #define svc32_mode_en() __asm__ __volatile__				\
 			("@ I&F disable, Mode: 0x13 - SVC\n\t"		\
-			 "mov     r0, #0x13|0xC0\n\t"			\
-			 "msr     cpsr_c, r0\n\t" : : )
+			 "msr     cpsr_c, %0\n\t" : : "r"(0x13|0xC0))
 
 /* Set program counter with the given value */
 #define set_pc(x) __asm__ __volatile__ ("mov     pc, %0\n\t" : : "r"(x))