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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-02-02 14:35:57 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-02-02 14:35:57 -0700 |
| commit | f2dfcde4ccd101fa3ba8f6c27273a0e359ea9c9c (patch) | |
| tree | 2920a8164d5243bc4c6a5e0eb006f1256ccecf66 /drivers/pci/pci.c | |
| parent | ecb87e6609d3a559eacf7a61f5b4e088a797d07c (diff) | |
| parent | 775c739e0b08fbffb791595a4708460fc978b5b6 (diff) | |
| download | op-kernel-dev-f2dfcde4ccd101fa3ba8f6c27273a0e359ea9c9c.zip op-kernel-dev-f2dfcde4ccd101fa3ba8f6c27273a0e359ea9c9c.tar.gz | |
Merge branch 'pci/misc' into next
* pci/misc:
PCI: pciehp: Drop suspend/resume ENTRY messages
PCI: Document MPS parameters pci=pcie_bus_safe, pci=pcie_bus_perf, etc
PCI: Document hpiosize= and hpmemsize= resource reservation parameters
PCI: Use PCI Express Capability accessor
PCI: Introduce accessor to retrieve PCIe Capabilities Register
PCI: Kill pci_is_reassigndev()
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 177a50f..393cf09 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3748,18 +3748,6 @@ 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='. @@ -3774,7 +3762,9 @@ 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 && @@ -3790,7 +3780,6 @@ 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)) |
