ARM: PCI: get rid of pci_std_swizzle()

Most PCI implementations use the standard PCI swizzle function, which
handles the well defined behaviour of PCI-to-PCI bridges which can be
found on cards (eg, four port ethernet cards.)

Rather than having almost every platform specify the standard swizzle
function, make this the default when no swizzle function is supplied.
Therefore, a swizzle function only needs to be provided when there is
something exceptional which needs to be handled.

This gets rid of the swizzle initializer from 47 files, and leaves us
with just two platforms specifying a swizzle function: ARM Integrator
and Chalice CATS.

Acked-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 632a861ef82..90e571dc4de 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -122,7 +122,6 @@ static int __init tsp2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 static struct hw_pci tsp2_pci __initdata = {
         .nr_controllers = 2,
         .preinit        = tsp2_pci_preinit,
-        .swizzle        = pci_std_swizzle,
         .setup          = orion5x_pci_sys_setup,
         .scan           = orion5x_pci_sys_scan_bus,
         .map_irq        = tsp2_pci_map_irq,