Changes in kernel/arch/arm32/include/asm.h [7c13c55:7a0359b] in mainline

File:

• kernel/arch/arm32/include/asm.h (modified) (1 diff)

kernel/arch/arm32/include/asm.h

@@ -43 +43 @@
 #include <trace.h>
 
-/** No such instruction on ARM to sleep CPU.
- *
- * ARMv7 introduced wait for event and wait for interrupt.
- */
+/** No such instruction on ARM to sleep CPU. */
 NO_TRACE static inline void cpu_sleep(void)
 {
-#ifdef PROCESSOR_armv7
-        asm volatile (
-                "wfe"::
-        );
-#endif
 }