scripts/checkpatch.pl warns for __linux__ saying "architecture specific
defines should be avoided".

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/qemu/thread-posix.h | 2 +-
 util/qemu-thread-posix.c    | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/qemu/thread-posix.h b/include/qemu/thread-posix.h
index 5f2f3d1386bc..c412623a9143 100644
--- a/include/qemu/thread-posix.h
+++ b/include/qemu/thread-posix.h
@@ -33,7 +33,7 @@ struct QemuSemaphore {
 };
 
 struct QemuEvent {
-#ifndef __linux__
+#ifndef CONFIG_LINUX
     pthread_mutex_t lock;
     pthread_cond_t cond;
 #endif
diff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c
index 4d6f24d705c7..21ed12ddb56b 100644
--- a/util/qemu-thread-posix.c
+++ b/util/qemu-thread-posix.c
@@ -317,7 +317,7 @@ void qemu_sem_wait(QemuSemaphore *sem)
     qemu_mutex_unlock(&sem->mutex);
 }
 
-#ifdef __linux__
+#ifdef CONFIG_LINUX
 #include "qemu/futex.h"
 #else
 static inline void qemu_futex_wake(QemuEvent *ev, int n)
@@ -363,7 +363,7 @@ static inline void qemu_futex_wait(QemuEvent *ev, unsigned val)
 
 void qemu_event_init(QemuEvent *ev, bool init)
 {
-#ifndef __linux__
+#ifndef CONFIG_LINUX
     pthread_mutex_init(&ev->lock, NULL);
     pthread_cond_init(&ev->cond, NULL);
 #endif
@@ -376,7 +376,7 @@ void qemu_event_destroy(QemuEvent *ev)
 {
     assert(ev->initialized);
     ev->initialized = false;
-#ifndef __linux__
+#ifndef CONFIG_LINUX
     pthread_mutex_destroy(&ev->lock);
     pthread_cond_destroy(&ev->cond);
 #endif

-- 
2.49.0