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Commit ac7dc65a authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Greg Kroah-Hartman
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[PATCH] PCI: Export pci_cfg_space_size 



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: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 49887941

drivers/pci/probe.c

+1 −1
Original line number Diff line number Diff line
@@ -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

 * capability header.

 */

static int pci_cfg_space_size(struct pci_dev *dev)

int pci_cfg_space_size(struct pci_dev *dev)

{

	int pos;

	u32 status;

include/linux/pci.h

+1 −0
Original line number Diff line number Diff line
@@ -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 *userdata);

int pci_cfg_space_size(struct pci_dev *dev);



/* kmem_cache style wrapper around pci_alloc_consistent() */