]> git.baikalelectronics.ru Git - kernel.git/commit
PCI: add generic pcibios_resource_to_bus()
authorBjorn Helgaas <bhelgaas@google.com>
Fri, 24 Feb 2012 03:19:00 +0000 (20:19 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 24 Feb 2012 03:19:00 +0000 (20:19 -0700)
commitfbb8564a8b4d2464bf030dcb59e94f8cf3af2c6a
tree7cc903ad9f63e9bd1065b6d722fb86f4196dceea
parenta7b8ce3f5bf19aea87ae1355b361849abcd49d5b
PCI: add generic pcibios_resource_to_bus()

This replaces the generic versions of pcibios_resource_to_bus() and
pcibios_bus_to_resource() in asm-generic/pci.h with versions that use
pci_resource_to_bus() and pci_bus_to_resource().

The replacements are equivalent except that they can apply host
bridge window offsets when the arch has supplied them by using
pci_add_resource_offset().

Each arch can convert to using pci_add_resource_offset() individually by
removing its device resource fixups from pcibios_fixup_bus() and supplying
ARCH_HAS_GENERIC_PCI_OFFSETS.  ARCH_HAS_GENERIC_PCI_OFFSETS can be removed
after all have converted.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/probe.c
include/asm-generic/pci.h
include/linux/pci.h