diff options
Diffstat (limited to 'drivers/pci/iov.c')
| -rw-r--r-- | drivers/pci/iov.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 1b1acc27141c..ca400a9140de 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -235,7 +235,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) int rc; int i, j; int nres; - u16 offset, stride, initial; + u16 initial; struct resource *res; struct pci_dev *pdev; struct pci_sriov *iov = dev->sriov; @@ -258,11 +258,6 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) (!(iov->cap & PCI_SRIOV_CAP_VFM) && (nr_virtfn > initial))) return -EINVAL; - pci_read_config_word(dev, iov->pos + PCI_SRIOV_VF_OFFSET, &offset); - pci_read_config_word(dev, iov->pos + PCI_SRIOV_VF_STRIDE, &stride); - if (!offset || (nr_virtfn > 1 && !stride)) - return -EIO; - nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { bars |= (1 << (i + PCI_IOV_RESOURCES)); @@ -275,9 +270,6 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) return -ENOMEM; } - iov->offset = offset; - iov->stride = stride; - bus = pci_iov_virtfn_bus(dev, nr_virtfn - 1); if (bus > dev->bus->busn_res.end) { dev_err(&dev->dev, "can't enable %d VFs (bus %02x out of range of %pR)\n", |