virtio_is_big_endian already checks for VIRTIO_F_VERSION_1 feature, so
this is redundant with big_endian_code.
Also, clarify why we explicitly check for ppc64 and arm arch.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
---
 include/hw/virtio/virtio-access.h | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h
index 1bea3445979..9aed3d1da4f 100644
--- a/include/hw/virtio/virtio-access.h
+++ b/include/hw/virtio/virtio-access.h
@@ -22,21 +22,16 @@
 #include "hw/virtio/virtio.h"
 #include "hw/virtio/virtio-bus.h"
 
+static inline bool legacy_virtio_is_biendian(void)
+{
+    return target_ppc64() || target_base_arm();
+}
+
 static inline bool virtio_access_is_big_endian(VirtIODevice *vdev)
 {
-    if (target_ppc64() || target_base_arm()) {
+    if (target_big_endian() || legacy_virtio_is_biendian()) {
         return virtio_is_big_endian(vdev);
     }
-
-    if (target_big_endian()) {
-        if (virtio_vdev_has_feature(vdev, VIRTIO_F_VERSION_1)) {
-            /* Devices conforming to VIRTIO 1.0 or later are always LE. */
-            return false;
-        } else {
-            return true;
-        }
-    }
-
     return false;
 }
 
-- 
2.47.3