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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-versatile
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-versatile')
-rw-r--r--arch/arm/mach-versatile/pci.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index 24dd4b1490bd..80a93ff0d128 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -345,7 +345,6 @@ static int __init versatile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
}
static struct hw_pci versatile_pci __initdata = {
- .swizzle = pci_std_swizzle,
.map_irq = versatile_map_irq,
.nr_controllers = 1,
.setup = pci_versatile_setup,