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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-09-11 14:08:38 -0300
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-10-14 09:05:29 -0700
commite24442733ee486c99d03fe2ecd98924d1bc14c51 (patch)
tree799b7789febb8491115c97f5a136042d26a81cff /drivers
parent72da0b07b1b497927758a2102b856ce41e4ba81e (diff)
downloadop-kernel-dev-e24442733ee486c99d03fe2ecd98924d1bc14c51.zip
op-kernel-dev-e24442733ee486c99d03fe2ecd98924d1bc14c51.tar.gz
PCI: Make pci_setup_bridge() non-static for use by arch code
The "powernv" platform of the powerpc architecture needs to assign PCI resources using a specific algorithm to fit some HW constraints of the IBM "IODA" architecture (related to the ability to create error handling domains that encompass specific segments of MMIO space). For doing so, it wants to call pci_setup_bridge() from architecture specific resource management in order to configure bridges after all resources have been assigned. So make it non-static. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pci/setup-bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 784da9d..86b69f85 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -426,7 +426,7 @@ static void __pci_setup_bridge(struct pci_bus *bus, unsigned long type)
pci_write_config_word(bridge, PCI_BRIDGE_CONTROL, bus->bridge_ctl);
}
-static void pci_setup_bridge(struct pci_bus *bus)
+void pci_setup_bridge(struct pci_bus *bus)
{
unsigned long type = IORESOURCE_IO | IORESOURCE_MEM |
IORESOURCE_PREFETCH;
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