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-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c
index dc13c873ff53..5cec2567c9c5 100644
--- a/arch/arm/mach-footbridge/cats-pci.c
+++ b/arch/arm/mach-footbridge/cats-pci.c
@@ -47,8 +47,8 @@ static struct hw_pci cats_pci __initdata = {
         .swizzle                = cats_no_swizzle,
         .map_irq                = cats_map_irq,
         .nr_controllers         = 1,
+        .ops                    = &dc21285_ops,
         .setup                  = dc21285_setup,
-        .scan                   = dc21285_scan_bus,
         .preinit                = dc21285_preinit,
         .postinit               = dc21285_postinit,
 };