Function prototype or declaration at include/linux/virtio.h, line 54 References: drivers/block/virtio_blk.c, line 215 drivers/char/hw_random/virtio-rng.c, line 63 drivers/char/virtio_console.c, line 511 drivers/char/virtio_console.c, line 580 drivers/char/virtio_console.c, line 633 drivers/net/caif/caif_virtio.c, line 589 drivers/net/virtio_net.c, line 674 drivers/net/virtio_net.c, line 965 drivers/net/virtio_net.c, line 1002 drivers/rpmsg/virtio_rpmsg_bus.c, line 774 drivers/rpmsg/virtio_rpmsg_bus.c, line 872 drivers/scsi/virtio_scsi.c, line 289 drivers/virtio/virtio_balloon.c, line 122 drivers/virtio/virtio_balloon.c, line 274 drivers/virtio/virtio_balloon.c, line 413 drivers/virtio/virtio_input.c, line 48 drivers/virtio/virtio_input.c, line 77 drivers/virtio/virtio_input.c, line 196 drivers/virtio/virtio_ring.c, line 253 drivers/virtio/virtio_ring.c, line 416 drivers/virtio/virtio_ring.c, line 422 include/linux/virtio.h, line 54 net/9p/trans_virtio.c, line 307 net/9p/trans_virtio.c, line 493 tools/virtio/virtio_test.c, line 175 tools/virtio/vringh_test.c, line 400