virtio-blk: return VIRTIO_BLK_F_FLUSH to header.

[firefly-linux-kernel-4.4.55.git] / include / linux / virtio_blk.h

diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index e2aba15f545dd80195f01d05a44164eda53cad69..6d8e61c48563a41a56379643585d610cff7f096a 100644 (file)
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -41,6 +41,11 @@
 #define VIRTIO_BLK_F_TOPOLOGY  10      /* Topology information is available */
 #define VIRTIO_BLK_F_CONFIG_WCE        11      /* Writeback mode available in config */
 
+#ifndef __KERNEL__
+/* Old (deprecated) name for VIRTIO_BLK_F_WCE. */
+#define VIRTIO_BLK_F_FLUSH VIRTIO_BLK_F_WCE
+#endif
+
 #define VIRTIO_BLK_ID_BYTES    20      /* ID string length */
 
 struct virtio_blk_config {