1 files changed, 4 insertions, 5 deletions

diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
index 91d5a0f1f3f7..a3f750e76b68 100644
--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@@ -44,11 +44,10 @@ SYSCALL_DEFINE0(arc_gettls)
 void arch_cpu_idle(void)
 {
         /* sleep, but enable all interrupts before committing */
-        if (is_isa_arcompact()) {
-                __asm__("sleep 0x3");
-        } else {
-                __asm__("sleep 0x10");
-        }
+        __asm__ __volatile__(
+                "sleep %0       \n"
+                :
+                :"I"(ISA_SLEEP_ARG)); /* can't be "r" has to be embedded const */
 }
 
 asmlinkage void ret_from_fork(void);