nfs4_delete_deviceid
nfs4_delete_deviceid(node->ld, node->nfs_client, id);
nfs4_delete_deviceid(ld, cps->clp, &dev->cbd_dev_id);
nfs4_delete_deviceid(devid->ld, devid->nfs_client,
nfs4_delete_deviceid(devid->ld, devid->nfs_client,
void nfs4_delete_deviceid(const struct pnfs_layoutdriver_type *, const struct nfs_client *, const struct nfs4_deviceid *);
EXPORT_SYMBOL_GPL(nfs4_delete_deviceid);
nfs4_delete_deviceid(d->ld, d->nfs_client, &d->deviceid);