ARM: PCI: provide a default bus scan implementation
Most PCI implementations perform simple root bus scanning. Rather than
having each group of platforms provide a duplicated bus scan function,
provide the PCI configuration ops structure via the hw_pci structure,
and call the root bus scanning function from core ARM PCI code.
Acked-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
index 4bd8770..551d114 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
@@ -67,9 +67,9 @@
struct hw_pci gtwx5715_pci __initdata = {
.nr_controllers = 1,
+ .ops = &ixp4xx_ops,
.preinit = gtwx5715_pci_preinit,
.setup = ixp4xx_setup,
- .scan = ixp4xx_scan_bus,
.map_irq = gtwx5715_map_irq,
};