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>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c
index 4915013b3e4f..9f369f09c29d 100644
--- a/arch/arm/mach-iop32x/em7210.c
+++ b/arch/arm/mach-iop32x/em7210.c
@@ -104,9 +104,9 @@ em7210_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 static struct hw_pci em7210_pci __initdata = {
         .nr_controllers = 1,
+        .ops            = &iop3xx_ops,
         .setup          = iop3xx_pci_setup,
         .preinit        = iop3xx_pci_preinit,
-        .scan           = iop3xx_pci_scan_bus,
         .map_irq        = em7210_pci_map_irq,
 };