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authorMyron Stowe <myron.stowe@redhat.com>2012-06-25 21:30:57 -0600
committerBjorn Helgaas <bhelgaas@google.com>2012-06-26 06:22:31 -0600
commit2b6f2c3520124e8bad4bffa71f5b98e602b9cf03 (patch)
treef99110de830ffaa0e592d9d66294293ca0c3dd3e /include/linux/pci.h
parentcfaf025112d3856637ff34a767ef785ef5cf2ca9 (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.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index d8c379dba6ad..f91143e86f85 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 */