diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/virtio_blk.c | 5 | ||||
| -rw-r--r-- | drivers/lguest/lg.h | 2 | ||||
| -rw-r--r-- | drivers/virtio/virtio_pci.c | 2 |
3 files changed, 5 insertions, 4 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 43db3ea15b5..fbeefb68a31 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -213,7 +213,7 @@ static int virtblk_ioctl(struct block_device *bdev, fmode_t mode, * Only allow the generic SCSI ioctls if the host can support it. */ if (!virtio_has_feature(vblk->vdev, VIRTIO_BLK_F_SCSI)) - return -ENOIOCTLCMD; + return -ENOTTY; return scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp); } @@ -360,6 +360,9 @@ static int __devinit virtblk_probe(struct virtio_device *vdev) blk_queue_max_phys_segments(vblk->disk->queue, vblk->sg_elems-2); blk_queue_max_hw_segments(vblk->disk->queue, vblk->sg_elems-2); + /* No need to bounce any requests */ + blk_queue_bounce_limit(vblk->disk->queue, BLK_BOUNCE_ANY); + /* No real sector limit. */ blk_queue_max_sectors(vblk->disk->queue, -1U); diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h index 9c3138265f8..01c59192379 100644 --- a/drivers/lguest/lg.h +++ b/drivers/lguest/lg.h @@ -38,8 +38,6 @@ struct lguest_pages #define CHANGED_GDT_TLS 4 /* Actually a subset of CHANGED_GDT */ #define CHANGED_ALL 3 -struct lguest; - struct lg_cpu { unsigned int id; struct lguest *lg; diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 193c8f0e5cc..bcec78ffc76 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -669,7 +669,7 @@ static int __init virtio_pci_init(void) err = pci_register_driver(&virtio_pci_driver); if (err) - device_unregister(virtio_pci_root); + root_device_unregister(virtio_pci_root); return err; } |