diff options
| author | Wanlong Gao <gaowanlong@cn.fujitsu.com> | 2012-12-11 11:04:50 +1030 |
|---|---|---|
| committer | Zefan Li <lizefan@huawei.com> | 2015-04-14 17:33:49 +0800 |
| commit | d756c73de80039720cb2373468a096dc8e8c14cd (patch) | |
| tree | 24e708e0f7a91be0876dd4052b3809f9d823c276 /include | |
| parent | 3d8b6705ac104513c2c72173c1ac83e5331778a7 (diff) | |
virtio: use dev_to_virtio wrapper in virtio
commit 9bffdca8c64a72ac54c47a552734ab457bc720d4 upstream.
Use dev_to_virtio wrapper in virtio to make code clearly.
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Zefan Li <lizefan@huawei.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/virtio.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 2b779bf80cc0..f73e2c76bd8a 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -75,7 +75,11 @@ struct virtio_device { void *priv; }; -#define dev_to_virtio(dev) container_of(dev, struct virtio_device, dev) +static inline struct virtio_device *dev_to_virtio(struct device *_dev) +{ + return container_of(_dev, struct virtio_device, dev); +} + int register_virtio_device(struct virtio_device *dev); void unregister_virtio_device(struct virtio_device *dev); |