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authorRussell King <rmk+kernel@arm.linux.org.uk>2012-03-10 11:39:33 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-05-13 17:12:16 +0100
commitdaeb4c0c3bf2df72d0cd6e4330bad9e2e520552b (patch)
tree3645ea27803ab1adb7c46e95005cfcf10bdbd846 /arch/arm/mach-ixp4xx/wg302v2-pci.c
parent1bc39ac5dab265b76ce6e20d6c85f900539fd190 (diff)
downloadlinux-linaro-stable-daeb4c0c3bf2df72d0cd6e4330bad9e2e520552b.tar.gz
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 HaƂasa <khc@pm.waw.pl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ixp4xx/wg302v2-pci.c')
-rw-r--r--arch/arm/mach-ixp4xx/wg302v2-pci.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c
index f27dfcfe811b..f39a242746b0 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-pci.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c
@@ -47,7 +47,6 @@ static int __init wg302v2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
struct hw_pci wg302v2_pci __initdata = {
.nr_controllers = 1,
.preinit = wg302v2_pci_preinit,
- .swizzle = pci_std_swizzle,
.setup = ixp4xx_setup,
.scan = ixp4xx_scan_bus,
.map_irq = wg302v2_map_irq,