diff options
Diffstat (limited to 'drivers/pci/setup-res.c')
| -rw-r--r-- | drivers/pci/setup-res.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index 5c060b152ce6..0474b0217fdf 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -263,6 +263,7 @@ int pci_assign_resource(struct pci_dev *dev, int resno) resource_size_t align, size; int ret; + res->flags |= IORESOURCE_UNSET; align = pci_resource_alignment(dev, res); if (!align) { dev_info(&dev->dev, "BAR %d: can't assign %pR " @@ -282,6 +283,7 @@ int pci_assign_resource(struct pci_dev *dev, int resno) ret = pci_revert_fw_address(res, dev, resno, size); if (!ret) { + res->flags &= ~IORESOURCE_UNSET; res->flags &= ~IORESOURCE_STARTALIGN; dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res); if (resno < PCI_BRIDGE_RESOURCES) @@ -297,6 +299,7 @@ int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsiz resource_size_t new_size; int ret; + res->flags |= IORESOURCE_UNSET; if (!res->parent) { dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resource %pR " "\n", resno, res); @@ -307,6 +310,7 @@ int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsiz new_size = resource_size(res) + addsize; ret = _pci_assign_resource(dev, resno, new_size, min_align); if (!ret) { + res->flags &= ~IORESOURCE_UNSET; res->flags &= ~IORESOURCE_STARTALIGN; dev_info(&dev->dev, "BAR %d: reassigned %pR\n", resno, res); if (resno < PCI_BRIDGE_RESOURCES) |