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xen/blkback: Update to use blkdev_get_by_dev instead of open_by_devnum. 

The API for opening a block device has changed since 2.6.32. The
correct function to open a device is blkdev_get_by_dev.
This commit is contained in:
Konrad Rzeszutek Wilk 2011-02-25 10:02:39 -05:00
parent 248e9f7539
commit bc0c081b0e
1 changed files with 2 additions and 2 deletions
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4
drivers/xen/blkback/vbd.c
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@ -63,8 +63,8 @@ int vbd_create(blkif_t *blkif, blkif_vdev_t handle, unsigned major,
vbd->pdevice = MKDEV(major, minor);
bdev = open_by_devnum(vbd->pdevice,
vbd->readonly ? FMODE_READ : FMODE_WRITE);
bdev = blkdev_get_by_dev(vbd->pdevice, vbd->readonly ?
FMODE_READ : FMODE_WRITE, NULL);
if (IS_ERR(bdev)) {
DPRINTK("vbd_creat: device %08x could not be opened.\n",