[PATCH v4 1/6] include/hw/virtio: make some VirtIODevice const

[Hawkins Jiawei]

The VirtIODevice structure is not modified in
virtio_vdev_has_feature(). Therefore, make it const
to allow this function to accept const variables.

Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>
Reviewed-by: Eugenio Pérez Martin <eperezma@redhat.com>
---
 include/hw/virtio/virtio.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index af86ed7249..0492d26900 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -402,7 +402,7 @@ static inline bool virtio_has_feature(uint64_t features, 
unsigned int fbit)
     return !!(features & (1ULL << fbit));
 }
 
-static inline bool virtio_vdev_has_feature(VirtIODevice *vdev,
+static inline bool virtio_vdev_has_feature(const VirtIODevice *vdev,
                                            unsigned int fbit)
 {
     return virtio_has_feature(vdev->guest_features, fbit);
-- 
2.25.1