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[PATCH] PCI: Export pci_cfg_space_size

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The powerpc PCI code sets up the PCI tree without doing config space
accesses in most cases, from the firmware tree. However, it still wants
to call pci_cfg_space_size() under some conditions, thus it needs to
be made non-static (though I don't see a point to export it to modules).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Benjamin Herrenschmidt 2005-12-13 18:09:16 +11:00 committed by Greg Kroah-Hartman
parent 4988794177
commit ac7dc65ac0
2 changed files with 2 additions and 1 deletions
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2
drivers/pci/probe.c
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@ -717,7 +717,7 @@ static void pci_release_dev(struct device *dev)
* reading the dword at 0x100 which must either be 0 or a valid extended * reading the dword at 0x100 which must either be 0 or a valid extended
* capability header. * capability header.
*/ */
static int pci_cfg_space_size(struct pci_dev *dev) int pci_cfg_space_size(struct pci_dev *dev)
{ {
int pos; int pos;
u32 status; u32 status;

1
include/linux/pci.h
View File

@ -449,6 +449,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass
void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *), void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
void *userdata); void *userdata);
int pci_cfg_space_size(struct pci_dev *dev);
/* kmem_cache style wrapper around pci_alloc_consistent() */ /* kmem_cache style wrapper around pci_alloc_consistent() */