diff options
| author | Myron Stowe <myron.stowe@redhat.com> | 2012-06-25 21:30:57 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-26 06:22:31 -0600 |
| commit | 2b6f2c3520124e8bad4bffa71f5b98e602b9cf03 (patch) | |
| tree | f99110de830ffaa0e592d9d66294293ca0c3dd3e /include/linux/pci.h | |
| parent | cfaf025112d3856637ff34a767ef785ef5cf2ca9 (diff) | |
PCI: pull pcibios_setup() up into core
Currently, all of the architectures implement their own pcibios_setup()
routine. Most of the implementations do nothing so this patch introduces
a generic (__weak) routine in the core that can be used by all
architectures as a default. If necessary, it can be overridden by
architecture-specific code.
Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index d8c379dba6a..f91143e86f8 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -642,6 +642,7 @@ extern int no_pci_devices(void); void pcibios_fixup_bus(struct pci_bus *); int __must_check pcibios_enable_device(struct pci_dev *, int mask); +/* Architecture specific versions may override this (weak) */ char *pcibios_setup(char *str); /* Used only when drivers/pci/setup.c is used */ |