diff options
Diffstat (limited to 'cpukit/score/cpu/arm/armv7-thread-idle.c')
| -rw-r--r-- | cpukit/score/cpu/arm/armv7-thread-idle.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cpukit/score/cpu/arm/armv7-thread-idle.c b/cpukit/score/cpu/arm/armv7-thread-idle.c index 527fbbcc88..dd78a938ef 100644 --- a/cpukit/score/cpu/arm/armv7-thread-idle.c +++ b/cpukit/score/cpu/arm/armv7-thread-idle.c @@ -8,7 +8,7 @@ * Copyright (c) 2012 embedded brains GmbH. All rights reserved. * * embedded brains GmbH - * Obere Lagerstr. 30 + * Dornierstr. 4 * 82178 Puchheim * Germany * <rtems@embedded-brains.de> @@ -24,13 +24,13 @@ #include <rtems/score/cpu.h> -#ifdef ARM_MULTILIB_HAS_WFI void *_CPU_Thread_Idle_body( uintptr_t ignored ) { while ( true ) { +#ifdef ARM_MULTILIB_HAS_WFI __asm__ volatile ("wfi"); +#endif /* ARM_MULTILIB_HAS_WFI */ } } -#endif /* ARM_MULTILIB_HAS_WFI */ |