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Merge branch 'pci/misc' into next

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* 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()
This commit is contained in:
Bjorn Helgaas
2013-02-02 14:35:57 -07:00
parent ecb87e6609 775c739e0b
commit f2dfcde4cc
6 changed files with 37 additions and 20 deletions
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17
drivers/pci/pci.c
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@@ -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))