diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index a2f30394c091..11c36654c95d 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3765,18 +3765,6 @@ resource_size_t pci_specified_resource_alignment(struct pci_dev *dev) return align; } -/** - * pci_is_reassigndev - check if specified PCI is target device to reassign - * @dev: the PCI device to check - * - * RETURNS: non-zero for PCI device is a target device to reassign, - * or zero is not. - */ -int pci_is_reassigndev(struct pci_dev *dev) -{ - return (pci_specified_resource_alignment(dev) != 0); -} - /* * This function disables memory decoding and releases memory resources * of the device specified by kernel's boot parameter 'pci=resource_alignment='. @@ -3791,7 +3779,9 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) resource_size_t align, size; u16 command; - if (!pci_is_reassigndev(dev)) + /* check if specified PCI is target device to reassign */ + align = pci_specified_resource_alignment(dev); + if (!align) return; if (dev->hdr_type == PCI_HEADER_TYPE_NORMAL && @@ -3807,7 +3797,6 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) command &= ~PCI_COMMAND_MEMORY; pci_write_config_word(dev, PCI_COMMAND, command); - align = pci_specified_resource_alignment(dev); for (i = 0; i < PCI_BRIDGE_RESOURCES; i++) { r = &dev->resource[i]; if (!(r->flags & IORESOURCE_MEM)) |